18053554

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 27630720

約数和(自身を除く): 9577166

約数列:

[1, 2, 79, 158, 163, 326, 701, 1402, 12877, 25754, 55379, 110758, 114263, 228526, 9026777, 18053554]

約数ペア:

[(1, 18053554), (2, 9026777), (79, 228526), (158, 114263), (163, 110758), (326, 55379), (701, 25754), (1402, 12877)]