745565526

素因数分解:

$2^1\times 3^3\times {\mathrm{13806769}}^1$

素因数の和:13806780

約数の個数: 16

約数和(自身を含む): 1656812400

約数和(自身を除く): 911246874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 13806769, 27613538, 41420307, 82840614, 124260921, 248521842, 372782763, 745565526]

約数ペア:

[(1, 745565526), (2, 372782763), (3, 248521842), (6, 124260921), (9, 82840614), (18, 41420307), (27, 27613538), (54, 13806769)]