18106576

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{10987}}^1$

素因数の和:11098

約数の個数: 20

約数和(自身を含む): 35425312

約数和(自身を除く): 17318736

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 10987, 21974, 43948, 87896, 175792, 1131661, 2263322, 4526644, 9053288, 18106576]

約数ペア:

[(1, 18106576), (2, 9053288), (4, 4526644), (8, 2263322), (16, 1131661), (103, 175792), (206, 87896), (412, 43948), (824, 21974), (1648, 10987)]