140431842

素因数分解:

$2^1\times 3^2\times {\mathrm{7801769}}^1$

素因数の和:7801777

約数の個数: 12

約数和(自身を含む): 304269030

約数和(自身を除く): 163837188

約数列:

[1, 2, 3, 6, 9, 18, 7801769, 15603538, 23405307, 46810614, 70215921, 140431842]

約数ペア:

[(1, 140431842), (2, 70215921), (3, 46810614), (6, 23405307), (9, 15603538), (18, 7801769)]