18214011

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{9241}}^1$

素因数の和:9323

約数の個数: 16

約数和(自身を含む): 27356320

約数和(自身を除く): 9142309

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 9241, 27723, 83169, 249507, 674593, 2023779, 6071337, 18214011]

約数ペア:

[(1, 18214011), (3, 6071337), (9, 2023779), (27, 674593), (73, 249507), (219, 83169), (657, 27723), (1971, 9241)]