18239727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1231}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 26611200

約数和(自身を除く): 8371473

約数列:

[1, 3, 11, 33, 449, 1231, 1347, 3693, 4939, 13541, 14817, 40623, 552719, 1658157, 6079909, 18239727]

約数ペア:

[(1, 18239727), (3, 6079909), (11, 1658157), (33, 552719), (449, 40623), (1231, 14817), (1347, 13541), (3693, 4939)]