1812553622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2521}}^1\times {\mathrm{2971}}^1$

素因数の和:5516

約数の個数: 24

約数和(自身を含む): 2990658216

約数和(自身を除く): 1178104594

約数列:

[1, 2, 11, 22, 121, 242, 2521, 2971, 5042, 5942, 27731, 32681, 55462, 65362, 305041, 359491, 610082, 718982, 7489891, 14979782, 82388801, 164777602, 906276811, 1812553622]

約数ペア:

[(1, 1812553622), (2, 906276811), (11, 164777602), (22, 82388801), (121, 14979782), (242, 7489891), (2521, 718982), (2971, 610082), (5042, 359491), (5942, 305041), (27731, 65362), (32681, 55462)]