31887684

素因数分解:

$2^2\times 3^2\times {\mathrm{885769}}^1$

素因数の和:885779

約数の個数: 18

約数和(自身を含む): 80605070

約数和(自身を除く): 48717386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 885769, 1771538, 2657307, 3543076, 5314614, 7971921, 10629228, 15943842, 31887684]

約数ペア:

[(1, 31887684), (2, 15943842), (3, 10629228), (4, 7971921), (6, 5314614), (9, 3543076), (12, 2657307), (18, 1771538), (36, 885769)]