13214628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 39137280

約数和(自身を除く): 25922652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1279, 1476, 1722, 2558, 2583, 3444, 3837, 5116, 5166, 7674, 8953, 10332, 11511, 15348, 17906, 23022, 26859, 35812, 46044, 52439, 53718, 80577, 104878, 107436, 157317, 161154, 209756, 314634, 322308, 367073, 471951, 629268, 734146, 943902, 1101219, 1468292, 1887804, 2202438, 3303657, 4404876, 6607314, 13214628]

約数ペア:

[(1, 13214628), (2, 6607314), (3, 4404876), (4, 3303657), (6, 2202438), (7, 1887804), (9, 1468292), (12, 1101219), (14, 943902), (18, 734146), (21, 629268), (28, 471951), (36, 367073), (41, 322308), (42, 314634), (63, 209756), (82, 161154), (84, 157317), (123, 107436), (126, 104878), (164, 80577), (246, 53718), (252, 52439), (287, 46044), (369, 35812), (492, 26859), (574, 23022), (738, 17906), (861, 15348), (1148, 11511), (1279, 10332), (1476, 8953), (1722, 7674), (2558, 5166), (2583, 5116), (3444, 3837)]