18045363

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37361}}^1$

素因数の和:37394

約数の個数: 16

約数和(自身を含む): 28694016

約数和(自身を除く): 10648653

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 37361, 112083, 261527, 784581, 859303, 2577909, 6015121, 18045363]

約数ペア:

[(1, 18045363), (3, 6015121), (7, 2577909), (21, 859303), (23, 784581), (69, 261527), (161, 112083), (483, 37361)]