81003948

素因数分解:

$2^2\times 3^1\times {\mathrm{6750329}}^1$

素因数の和:6750336

約数の個数: 12

約数和(自身を含む): 189009240

約数和(自身を除く): 108005292

約数列:

[1, 2, 3, 4, 6, 12, 6750329, 13500658, 20250987, 27001316, 40501974, 81003948]

約数ペア:

[(1, 81003948), (2, 40501974), (3, 27001316), (4, 20250987), (6, 13500658), (12, 6750329)]