18145452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 46724832

約数和(自身を除く): 28579380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 2837, 3198, 5674, 6396, 8511, 11348, 17022, 34044, 36881, 73762, 110643, 116317, 147524, 221286, 232634, 348951, 442572, 465268, 697902, 1395804, 1512121, 3024242, 4536363, 6048484, 9072726, 18145452]

約数ペア:

[(1, 18145452), (2, 9072726), (3, 6048484), (4, 4536363), (6, 3024242), (12, 1512121), (13, 1395804), (26, 697902), (39, 465268), (41, 442572), (52, 348951), (78, 232634), (82, 221286), (123, 147524), (156, 116317), (164, 110643), (246, 73762), (492, 36881), (533, 34044), (1066, 17022), (1599, 11348), (2132, 8511), (2837, 6396), (3198, 5674)]