18117242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63347}}^1$

素因数の和:63373

約数の個数: 16

約数和(自身を含む): 31927392

約数和(自身を除く): 13810150

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63347, 126694, 696817, 823511, 1393634, 1647022, 9058621, 18117242]

約数ペア:

[(1, 18117242), (2, 9058621), (11, 1647022), (13, 1393634), (22, 823511), (26, 696817), (143, 126694), (286, 63347)]