9901472372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3121}}^1\times {\mathrm{72103}}^1$

素因数の和:75239

約数の個数: 24

約数和(自身を含む): 18909129792

約数和(自身を除く): 9007657420

約数列:

[1, 2, 4, 11, 22, 44, 3121, 6242, 12484, 34331, 68662, 72103, 137324, 144206, 288412, 793133, 1586266, 3172532, 225033463, 450066926, 900133852, 2475368093, 4950736186, 9901472372]

約数ペア:

[(1, 9901472372), (2, 4950736186), (4, 2475368093), (11, 900133852), (22, 450066926), (44, 225033463), (3121, 3172532), (6242, 1586266), (12484, 793133), (34331, 288412), (68662, 144206), (72103, 137324)]