12121656

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3217}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 30506640

約数和(自身を除く): 18384984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3217, 3768, 6434, 9651, 12868, 19302, 25736, 38604, 77208, 505069, 1010138, 1515207, 2020276, 3030414, 4040552, 6060828, 12121656]

約数ペア:

[(1, 12121656), (2, 6060828), (3, 4040552), (4, 3030414), (6, 2020276), (8, 1515207), (12, 1010138), (24, 505069), (157, 77208), (314, 38604), (471, 25736), (628, 19302), (942, 12868), (1256, 9651), (1884, 6434), (3217, 3768)]