12451338

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16087}}^1$

素因数の和:16138

約数の個数: 24

約数和(自身を含む): 27607008

約数和(自身を除く): 15155670

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 16087, 32174, 48261, 96522, 144783, 289566, 691741, 1383482, 2075223, 4150446, 6225669, 12451338]

約数ペア:

[(1, 12451338), (2, 6225669), (3, 4150446), (6, 2075223), (9, 1383482), (18, 691741), (43, 289566), (86, 144783), (129, 96522), (258, 48261), (387, 32174), (774, 16087)]