1268106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 2935680

約数和(自身を除く): 1667574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 277, 327, 554, 654, 763, 831, 1526, 1662, 1939, 2289, 3878, 4578, 5817, 11634, 30193, 60386, 90579, 181158, 211351, 422702, 634053, 1268106]

約数ペア:

[(1, 1268106), (2, 634053), (3, 422702), (6, 211351), (7, 181158), (14, 90579), (21, 60386), (42, 30193), (109, 11634), (218, 5817), (277, 4578), (327, 3878), (554, 2289), (654, 1939), (763, 1662), (831, 1526)]