9157108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53239}}^1$

素因数の和:53286

約数の個数: 12

約数和(自身を含む): 16397920

約数和(自身を除く): 7240812

約数列:

[1, 2, 4, 43, 86, 172, 53239, 106478, 212956, 2289277, 4578554, 9157108]

約数ペア:

[(1, 9157108), (2, 4578554), (4, 2289277), (43, 212956), (86, 106478), (172, 53239)]