139738734

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{180541}}^1$

素因数の和:180592

約数の個数: 24

約数和(自身を含む): 309810072

約数和(自身を除く): 170071338

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 180541, 361082, 541623, 1083246, 1624869, 3249738, 7763263, 15526526, 23289789, 46579578, 69869367, 139738734]

約数ペア:

[(1, 139738734), (2, 69869367), (3, 46579578), (6, 23289789), (9, 15526526), (18, 7763263), (43, 3249738), (86, 1624869), (129, 1083246), (258, 541623), (387, 361082), (774, 180541)]