68419554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5881}}^1$

素因数の和:6170

約数の個数: 32

約数和(自身を含む): 156978816

約数和(自身を除く): 88559262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 5817, 5881, 11634, 11762, 17643, 35286, 41167, 82334, 123501, 247002, 1629037, 3258074, 4887111, 9774222, 11403259, 22806518, 34209777, 68419554]

約数ペア:

[(1, 68419554), (2, 34209777), (3, 22806518), (6, 11403259), (7, 9774222), (14, 4887111), (21, 3258074), (42, 1629037), (277, 247002), (554, 123501), (831, 82334), (1662, 41167), (1939, 35286), (3878, 17643), (5817, 11762), (5881, 11634)]