513138294

素因数分解:

$2^1\times 3^3\times {\mathrm{9502561}}^1$

素因数の和:9502572

約数の個数: 16

約数和(自身を含む): 1140307440

約数和(自身を除く): 627169146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9502561, 19005122, 28507683, 57015366, 85523049, 171046098, 256569147, 513138294]

約数ペア:

[(1, 513138294), (2, 256569147), (3, 171046098), (6, 85523049), (9, 57015366), (18, 28507683), (27, 19005122), (54, 9502561)]