18371078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 31173120

約数和(自身を除く): 12802042

約数列:

[1, 2, 11, 22, 47, 94, 109, 163, 218, 326, 517, 1034, 1199, 1793, 2398, 3586, 5123, 7661, 10246, 15322, 17767, 35534, 56353, 84271, 112706, 168542, 195437, 390874, 835049, 1670098, 9185539, 18371078]

約数ペア:

[(1, 18371078), (2, 9185539), (11, 1670098), (22, 835049), (47, 390874), (94, 195437), (109, 168542), (163, 112706), (218, 84271), (326, 56353), (517, 35534), (1034, 17767), (1199, 15322), (1793, 10246), (2398, 7661), (3586, 5123)]