18037311

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 24603264

約数和(自身を除く): 6565953

約数列:

[1, 3, 83, 107, 249, 321, 677, 2031, 8881, 26643, 56191, 72439, 168573, 217317, 6012437, 18037311]

約数ペア:

[(1, 18037311), (3, 6012437), (83, 217317), (107, 168573), (249, 72439), (321, 56191), (677, 26643), (2031, 8881)]