13081356

素因数分解:

$2^2\times 3^2\times {\mathrm{363371}}^1$

素因数の和:363381

約数の個数: 18

約数和(自身を含む): 33066852

約数和(自身を除く): 19985496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 363371, 726742, 1090113, 1453484, 2180226, 3270339, 4360452, 6540678, 13081356]

約数ペア:

[(1, 13081356), (2, 6540678), (3, 4360452), (4, 3270339), (6, 2180226), (9, 1453484), (12, 1090113), (18, 726742), (36, 363371)]