64863684

素因数分解:

$2^2\times 3^2\times {\mathrm{1801769}}^1$

素因数の和:1801779

約数の個数: 18

約数和(自身を含む): 163961070

約数和(自身を除く): 99097386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1801769, 3603538, 5405307, 7207076, 10810614, 16215921, 21621228, 32431842, 64863684]

約数ペア:

[(1, 64863684), (2, 32431842), (3, 21621228), (4, 16215921), (6, 10810614), (9, 7207076), (12, 5405307), (18, 3603538), (36, 1801769)]