18332391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 30998016

約数和(自身を除く): 12665625

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 1301, 2013, 3903, 4697, 9107, 14091, 14311, 27321, 42933, 79361, 100177, 238083, 300531, 555527, 872971, 1666581, 2618913, 6110797, 18332391]

約数ペア:

[(1, 18332391), (3, 6110797), (7, 2618913), (11, 1666581), (21, 872971), (33, 555527), (61, 300531), (77, 238083), (183, 100177), (231, 79361), (427, 42933), (671, 27321), (1281, 14311), (1301, 14091), (2013, 9107), (3903, 4697)]