12540612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6528

約数の個数: 48

約数和(自身を含む): 34900992

約数和(自身を除く): 22360380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 6491, 12982, 19473, 25964, 38946, 45437, 77892, 90874, 136311, 149293, 181748, 272622, 298586, 447879, 545244, 597172, 895758, 1045051, 1791516, 2090102, 3135153, 4180204, 6270306, 12540612]

約数ペア:

[(1, 12540612), (2, 6270306), (3, 4180204), (4, 3135153), (6, 2090102), (7, 1791516), (12, 1045051), (14, 895758), (21, 597172), (23, 545244), (28, 447879), (42, 298586), (46, 272622), (69, 181748), (84, 149293), (92, 136311), (138, 90874), (161, 77892), (276, 45437), (322, 38946), (483, 25964), (644, 19473), (966, 12982), (1932, 6491)]