18302894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3863}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 28933632

約数和(自身を除く): 10630738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 3863, 4738, 7726, 88849, 177698, 397889, 795778, 9151447, 18302894]

約数ペア:

[(1, 18302894), (2, 9151447), (23, 795778), (46, 397889), (103, 177698), (206, 88849), (2369, 7726), (3863, 4738)]