18603338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42089}}^1$

素因数の和:42121

約数の個数: 16

約数和(自身を含む): 31820040

約数和(自身を除く): 13216702

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 42089, 84178, 547157, 715513, 1094314, 1431026, 9301669, 18603338]

約数ペア:

[(1, 18603338), (2, 9301669), (13, 1431026), (17, 1094314), (26, 715513), (34, 547157), (221, 84178), (442, 42089)]