71807746788

素因数分解:

$2^2\times 3^2\times {\mathrm{1994659633}}^1$

素因数の和:1994659643

約数の個数: 18

約数和(自身を含む): 181514026694

約数和(自身を除く): 109706279906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1994659633, 3989319266, 5983978899, 7978638532, 11967957798, 17951936697, 23935915596, 35903873394, 71807746788]

約数ペア:

[(1, 71807746788), (2, 35903873394), (3, 23935915596), (4, 17951936697), (6, 11967957798), (9, 7978638532), (12, 5983978899), (18, 3989319266), (36, 1994659633)]