15729462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4073

約数の個数: 48

約数和(自身を含む): 40215552

約数和(自身を除く): 24486090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4027, 8054, 12081, 24162, 28189, 36243, 56378, 72486, 84567, 124837, 169134, 249674, 253701, 374511, 507402, 749022, 873859, 1123533, 1747718, 2247066, 2621577, 5243154, 7864731, 15729462]

約数ペア:

[(1, 15729462), (2, 7864731), (3, 5243154), (6, 2621577), (7, 2247066), (9, 1747718), (14, 1123533), (18, 873859), (21, 749022), (31, 507402), (42, 374511), (62, 253701), (63, 249674), (93, 169134), (126, 124837), (186, 84567), (217, 72486), (279, 56378), (434, 36243), (558, 28189), (651, 24162), (1302, 12081), (1953, 8054), (3906, 4027)]