Answer
594 is not perfect because:
1 + 2 + 3 + 6 + 9 + 11 + 18 + 22 + 27 + 33 + 54 + 66 + 99 + 198 + 297 ≠ 594
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Answer
594 is not perfect because:
1 + 2 + 3 + 6 + 9 + 11 + 18 + 22 + 27 + 33 + 54 + 66 + 99 + 198 + 297 ≠ 594