18130737

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 24733440

約数和(自身を除く): 6602703

約数列:

[1, 3, 79, 113, 237, 339, 677, 2031, 8927, 26781, 53483, 76501, 160449, 229503, 6043579, 18130737]

約数ペア:

[(1, 18130737), (3, 6043579), (79, 229503), (113, 160449), (237, 76501), (339, 53483), (677, 26781), (2031, 8927)]