13424922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 72

約数和(自身を含む): 34998912

約数和(自身を除く): 21573990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 491, 558, 651, 882, 982, 1302, 1473, 1519, 1953, 2946, 3038, 3437, 3906, 4419, 4557, 6874, 8838, 9114, 10311, 13671, 15221, 20622, 24059, 27342, 30442, 30933, 45663, 48118, 61866, 72177, 91326, 106547, 136989, 144354, 213094, 216531, 273978, 319641, 433062, 639282, 745829, 958923, 1491658, 1917846, 2237487, 4474974, 6712461, 13424922]

約数ペア:

[(1, 13424922), (2, 6712461), (3, 4474974), (6, 2237487), (7, 1917846), (9, 1491658), (14, 958923), (18, 745829), (21, 639282), (31, 433062), (42, 319641), (49, 273978), (62, 216531), (63, 213094), (93, 144354), (98, 136989), (126, 106547), (147, 91326), (186, 72177), (217, 61866), (279, 48118), (294, 45663), (434, 30933), (441, 30442), (491, 27342), (558, 24059), (651, 20622), (882, 15221), (982, 13671), (1302, 10311), (1473, 9114), (1519, 8838), (1953, 6874), (2946, 4557), (3038, 4419), (3437, 3906)]