18137702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28429}}^1$

素因数の和:28471

約数の個数: 16

約数和(自身を含む): 30704400

約数和(自身を除く): 12566698

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28429, 56858, 312719, 625438, 824441, 1648882, 9068851, 18137702]

約数ペア:

[(1, 18137702), (2, 9068851), (11, 1648882), (22, 824441), (29, 625438), (58, 312719), (319, 56858), (638, 28429)]