81041484

素因数分解:

$2^2\times 3^1\times {\mathrm{6753457}}^1$

素因数の和:6753464

約数の個数: 12

約数和(自身を含む): 189096824

約数和(自身を除く): 108055340

約数列:

[1, 2, 3, 4, 6, 12, 6753457, 13506914, 20260371, 27013828, 40520742, 81041484]

約数ペア:

[(1, 81041484), (2, 40520742), (3, 27013828), (4, 20260371), (6, 13506914), (12, 6753457)]