18179666

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 27706104

約数和(自身を除く): 9526438

約数列:

[1, 2, 113, 226, 257, 313, 514, 626, 29041, 35369, 58082, 70738, 80441, 160882, 9089833, 18179666]

約数ペア:

[(1, 18179666), (2, 9089833), (113, 160882), (226, 80441), (257, 70738), (313, 58082), (514, 35369), (626, 29041)]