123130674

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{39541}}^1$

素因数の和:39722

約数の個数: 24

約数和(自身を含む): 268332012

約数和(自身を除く): 145201338

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 39541, 79082, 118623, 237246, 355869, 711738, 6840593, 13681186, 20521779, 41043558, 61565337, 123130674]

約数ペア:

[(1, 123130674), (2, 61565337), (3, 41043558), (6, 20521779), (9, 13681186), (18, 6840593), (173, 711738), (346, 355869), (519, 237246), (1038, 118623), (1557, 79082), (3114, 39541)]