81110412

素因数分解:

$2^2\times 3^2\times {\mathrm{2253067}}^1$

素因数の和:2253077

約数の個数: 18

約数和(自身を含む): 205029188

約数和(自身を除く): 123918776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2253067, 4506134, 6759201, 9012268, 13518402, 20277603, 27036804, 40555206, 81110412]

約数ペア:

[(1, 81110412), (2, 40555206), (3, 27036804), (4, 20277603), (6, 13518402), (9, 9012268), (12, 6759201), (18, 4506134), (36, 2253067)]