4004406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 10097568

約数和(自身を除く): 6093162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 521, 549, 854, 1042, 1098, 1281, 1563, 2562, 3126, 3647, 3843, 4689, 7294, 7686, 9378, 10941, 21882, 31781, 32823, 63562, 65646, 95343, 190686, 222467, 286029, 444934, 572058, 667401, 1334802, 2002203, 4004406]

約数ペア:

[(1, 4004406), (2, 2002203), (3, 1334802), (6, 667401), (7, 572058), (9, 444934), (14, 286029), (18, 222467), (21, 190686), (42, 95343), (61, 65646), (63, 63562), (122, 32823), (126, 31781), (183, 21882), (366, 10941), (427, 9378), (521, 7686), (549, 7294), (854, 4689), (1042, 3843), (1098, 3647), (1281, 3126), (1563, 2562)]