18180514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48611}}^1$

素因数の和:48641

約数の個数: 16

約数和(自身を含む): 31500576

約数和(自身を除く): 13320062

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 48611, 97222, 534721, 826387, 1069442, 1652774, 9090257, 18180514]

約数ペア:

[(1, 18180514), (2, 9090257), (11, 1652774), (17, 1069442), (22, 826387), (34, 534721), (187, 97222), (374, 48611)]