18752733

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{29347}}^1$

素因数の和:29424

約数の個数: 12

約数和(自身を含む): 27469728

約数和(自身を除く): 8716995

約数列:

[1, 3, 9, 71, 213, 639, 29347, 88041, 264123, 2083637, 6250911, 18752733]

約数ペア:

[(1, 18752733), (3, 6250911), (9, 2083637), (71, 264123), (213, 88041), (639, 29347)]