18790314

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{19213}}^1$

素因数の和:19381

約数の個数: 16

約数和(自身を含む): 37813152

約数和(自身を除く): 19022838

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 19213, 38426, 57639, 115278, 3131719, 6263438, 9395157, 18790314]

約数ペア:

[(1, 18790314), (2, 9395157), (3, 6263438), (6, 3131719), (163, 115278), (326, 57639), (489, 38426), (978, 19213)]