12145686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4156

約数の個数: 32

約数和(自身を含む): 28159488

約数和(自身を除く): 16013802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 4073, 8146, 12219, 24438, 28511, 57022, 85533, 171066, 289183, 578366, 867549, 1735098, 2024281, 4048562, 6072843, 12145686]

約数ペア:

[(1, 12145686), (2, 6072843), (3, 4048562), (6, 2024281), (7, 1735098), (14, 867549), (21, 578366), (42, 289183), (71, 171066), (142, 85533), (213, 57022), (426, 28511), (497, 24438), (994, 12219), (1491, 8146), (2982, 4073)]