12449538

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 30015744

約数和(自身を除く): 17566206

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 67, 74, 81, 93, 111, 134, 162, 186, 201, 222, 279, 333, 402, 558, 603, 666, 837, 999, 1147, 1206, 1674, 1809, 1998, 2077, 2294, 2479, 2511, 2997, 3441, 3618, 4154, 4958, 5022, 5427, 5994, 6231, 6882, 7437, 10323, 10854, 12462, 14874, 18693, 20646, 22311, 30969, 37386, 44622, 56079, 61938, 66933, 76849, 92907, 112158, 133866, 153698, 168237, 185814, 200799, 230547, 336474, 401598, 461094, 691641, 1383282, 2074923, 4149846, 6224769, 12449538]

約数ペア:

[(1, 12449538), (2, 6224769), (3, 4149846), (6, 2074923), (9, 1383282), (18, 691641), (27, 461094), (31, 401598), (37, 336474), (54, 230547), (62, 200799), (67, 185814), (74, 168237), (81, 153698), (93, 133866), (111, 112158), (134, 92907), (162, 76849), (186, 66933), (201, 61938), (222, 56079), (279, 44622), (333, 37386), (402, 30969), (558, 22311), (603, 20646), (666, 18693), (837, 14874), (999, 12462), (1147, 10854), (1206, 10323), (1674, 7437), (1809, 6882), (1998, 6231), (2077, 5994), (2294, 5427), (2479, 5022), (2511, 4958), (2997, 4154), (3441, 3618)]