105256578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2506109}}^1$

素因数の和:2506121

約数の個数: 16

約数和(自身を含む): 240586560

約数和(自身を除く): 135329982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2506109, 5012218, 7518327, 15036654, 17542763, 35085526, 52628289, 105256578]

約数ペア:

[(1, 105256578), (2, 52628289), (3, 35085526), (6, 17542763), (7, 15036654), (14, 7518327), (21, 5012218), (42, 2506109)]