18173714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41117}}^1$

素因数の和:41149

約数の個数: 16

約数和(自身を含む): 31085208

約数和(自身を除く): 12911494

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 41117, 82234, 534521, 698989, 1069042, 1397978, 9086857, 18173714]

約数ペア:

[(1, 18173714), (2, 9086857), (13, 1397978), (17, 1069042), (26, 698989), (34, 534521), (221, 82234), (442, 41117)]