18182886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159499}}^1$

素因数の和:159523

約数の個数: 16

約数和(自身を含む): 38280000

約数和(自身を除く): 20097114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159499, 318998, 478497, 956994, 3030481, 6060962, 9091443, 18182886]

約数ペア:

[(1, 18182886), (2, 9091443), (3, 6060962), (6, 3030481), (19, 956994), (38, 478497), (57, 318998), (114, 159499)]