18172286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48589}}^1$

素因数の和:48619

約数の個数: 16

約数和(自身を含む): 31486320

約数和(自身を除く): 13314034

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 48589, 97178, 534479, 826013, 1068958, 1652026, 9086143, 18172286]

約数ペア:

[(1, 18172286), (2, 9086143), (11, 1652026), (17, 1068958), (22, 826013), (34, 534479), (187, 97178), (374, 48589)]