3773826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 9517248

約数和(自身を除く): 5743422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 491, 549, 854, 982, 1098, 1281, 1473, 2562, 2946, 3437, 3843, 4419, 6874, 7686, 8838, 10311, 20622, 29951, 30933, 59902, 61866, 89853, 179706, 209657, 269559, 419314, 539118, 628971, 1257942, 1886913, 3773826]

約数ペア:

[(1, 3773826), (2, 1886913), (3, 1257942), (6, 628971), (7, 539118), (9, 419314), (14, 269559), (18, 209657), (21, 179706), (42, 89853), (61, 61866), (63, 59902), (122, 30933), (126, 29951), (183, 20622), (366, 10311), (427, 8838), (491, 7686), (549, 6874), (854, 4419), (982, 3843), (1098, 3437), (1281, 2946), (1473, 2562)]