12140268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 32686080

約数和(自身を除く): 20545812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1279, 1356, 1582, 2373, 2558, 3164, 3837, 4746, 5116, 7674, 8953, 9492, 15348, 17906, 26859, 35812, 53718, 107436, 144527, 289054, 433581, 578108, 867162, 1011689, 1734324, 2023378, 3035067, 4046756, 6070134, 12140268]

約数ペア:

[(1, 12140268), (2, 6070134), (3, 4046756), (4, 3035067), (6, 2023378), (7, 1734324), (12, 1011689), (14, 867162), (21, 578108), (28, 433581), (42, 289054), (84, 144527), (113, 107436), (226, 53718), (339, 35812), (452, 26859), (678, 17906), (791, 15348), (1279, 9492), (1356, 8953), (1582, 7674), (2373, 5116), (2558, 4746), (3164, 3837)]