18327202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2069}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 28416960

約数和(自身を除く): 10089758

約数列:

[1, 2, 43, 86, 103, 206, 2069, 4138, 4429, 8858, 88967, 177934, 213107, 426214, 9163601, 18327202]

約数ペア:

[(1, 18327202), (2, 9163601), (43, 426214), (86, 213107), (103, 177934), (206, 88967), (2069, 8858), (4138, 4429)]