18170704

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{39161}}^1$

素因数の和:39198

約数の個数: 20

約数和(自身を含む): 36420660

約数和(自身を除く): 18249956

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 39161, 78322, 156644, 313288, 626576, 1135669, 2271338, 4542676, 9085352, 18170704]

約数ペア:

[(1, 18170704), (2, 9085352), (4, 4542676), (8, 2271338), (16, 1135669), (29, 626576), (58, 313288), (116, 156644), (232, 78322), (464, 39161)]