2243358378

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 5025260448

約数和(自身を除く): 2781902070

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 151, 246, 302, 369, 453, 491, 738, 906, 982, 1359, 1473, 1681, 2718, 2946, 3362, 4419, 5043, 6191, 8838, 10086, 12382, 15129, 18573, 20131, 30258, 37146, 40262, 55719, 60393, 74141, 111438, 120786, 148282, 181179, 222423, 253831, 362358, 444846, 507662, 667269, 761493, 825371, 1334538, 1522986, 1650742, 2284479, 2476113, 3039781, 4568958, 4952226, 6079562, 7428339, 9119343, 14856678, 18238686, 27358029, 54716058, 124631021, 249262042, 373893063, 747786126, 1121679189, 2243358378]

約数ペア:

[(1, 2243358378), (2, 1121679189), (3, 747786126), (6, 373893063), (9, 249262042), (18, 124631021), (41, 54716058), (82, 27358029), (123, 18238686), (151, 14856678), (246, 9119343), (302, 7428339), (369, 6079562), (453, 4952226), (491, 4568958), (738, 3039781), (906, 2476113), (982, 2284479), (1359, 1650742), (1473, 1522986), (1681, 1334538), (2718, 825371), (2946, 761493), (3362, 667269), (4419, 507662), (5043, 444846), (6191, 362358), (8838, 253831), (10086, 222423), (12382, 181179), (15129, 148282), (18573, 120786), (20131, 111438), (30258, 74141), (37146, 60393), (40262, 55719)]