68240018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443117}}^1$

素因数の和:443137

約数の個数: 16

約数和(自身を含む): 127617984

約数和(自身を除く): 59377966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443117, 886234, 3101819, 4874287, 6203638, 9748574, 34120009, 68240018]

約数ペア:

[(1, 68240018), (2, 34120009), (7, 9748574), (11, 6203638), (14, 4874287), (22, 3101819), (77, 886234), (154, 443117)]