513012438

素因数分解:

$2^1\times 3^2\times {\mathrm{28500691}}^1$

素因数の和:28500699

約数の個数: 12

約数和(自身を含む): 1111526988

約数和(自身を除く): 598514550

約数列:

[1, 2, 3, 6, 9, 18, 28500691, 57001382, 85502073, 171004146, 256506219, 513012438]

約数ペア:

[(1, 513012438), (2, 256506219), (3, 171004146), (6, 85502073), (9, 57001382), (18, 28500691)]