18269901

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{52051}}^1$

素因数の和:52073

約数の個数: 16

約数和(自身を含む): 29149120

約数和(自身を除く): 10879219

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 52051, 156153, 468459, 676663, 1405377, 2029989, 6089967, 18269901]

約数ペア:

[(1, 18269901), (3, 6089967), (9, 2029989), (13, 1405377), (27, 676663), (39, 468459), (117, 156153), (351, 52051)]