2021089842

素因数分解:

$2^1\times 3^2\times {\mathrm{112282769}}^1$

素因数の和:112282777

約数の個数: 12

約数和(自身を含む): 4379028030

約数和(自身を除く): 2357938188

約数列:

[1, 2, 3, 6, 9, 18, 112282769, 224565538, 336848307, 673696614, 1010544921, 2021089842]

約数ペア:

[(1, 2021089842), (2, 1010544921), (3, 673696614), (6, 336848307), (9, 224565538), (18, 112282769)]