77881842

素因数分解:

$2^1\times 3^2\times {\mathrm{4326769}}^1$

素因数の和:4326777

約数の個数: 12

約数和(自身を含む): 168744030

約数和(自身を除く): 90862188

約数列:

[1, 2, 3, 6, 9, 18, 4326769, 8653538, 12980307, 25960614, 38940921, 77881842]

約数ペア:

[(1, 77881842), (2, 38940921), (3, 25960614), (6, 12980307), (9, 8653538), (18, 4326769)]