12902106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1109}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 29623680

約数和(自身を除く): 16721574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1109, 1662, 1939, 2218, 3327, 3878, 5817, 6654, 7763, 11634, 15526, 23289, 46578, 307193, 614386, 921579, 1843158, 2150351, 4300702, 6451053, 12902106]

約数ペア:

[(1, 12902106), (2, 6451053), (3, 4300702), (6, 2150351), (7, 1843158), (14, 921579), (21, 614386), (42, 307193), (277, 46578), (554, 23289), (831, 15526), (1109, 11634), (1662, 7763), (1939, 6654), (2218, 5817), (3327, 3878)]