2018018882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{287549}}^1$

素因数の和:287602

約数の個数: 24

約数和(自身を含む): 3441973500

約数和(自身を除く): 1423954618

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 287549, 575098, 3163039, 6326078, 8338921, 16677842, 34793429, 69586858, 91728131, 183456262, 1009009441, 2018018882]

約数ペア:

[(1, 2018018882), (2, 1009009441), (11, 183456262), (22, 91728131), (29, 69586858), (58, 34793429), (121, 16677842), (242, 8338921), (319, 6326078), (638, 3163039), (3509, 575098), (7018, 287549)]