12487188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 33858944

約数和(自身を除く): 21371756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2437, 2562, 4874, 5124, 7311, 9748, 14622, 17059, 29244, 34118, 51177, 68236, 102354, 148657, 204708, 297314, 445971, 594628, 891942, 1040599, 1783884, 2081198, 3121797, 4162396, 6243594, 12487188]

約数ペア:

[(1, 12487188), (2, 6243594), (3, 4162396), (4, 3121797), (6, 2081198), (7, 1783884), (12, 1040599), (14, 891942), (21, 594628), (28, 445971), (42, 297314), (61, 204708), (84, 148657), (122, 102354), (183, 68236), (244, 51177), (366, 34118), (427, 29244), (732, 17059), (854, 14622), (1281, 9748), (1708, 7311), (2437, 5124), (2562, 4874)]