26718507

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{41813}}^1$

素因数の和:41890

約数の個数: 12

約数和(自身を含む): 39137904

約数和(自身を除く): 12419397

約数列:

[1, 3, 9, 71, 213, 639, 41813, 125439, 376317, 2968723, 8906169, 26718507]

約数ペア:

[(1, 26718507), (3, 8906169), (9, 2968723), (71, 376317), (213, 125439), (639, 41813)]