12667266

素因数分解:

$2^1\times 3^4\times {\mathrm{78193}}^1$

素因数の和:78207

約数の個数: 20

約数和(自身を含む): 28384422

約数和(自身を除く): 15717156

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 78193, 156386, 234579, 469158, 703737, 1407474, 2111211, 4222422, 6333633, 12667266]

約数ペア:

[(1, 12667266), (2, 6333633), (3, 4222422), (6, 2111211), (9, 1407474), (18, 703737), (27, 469158), (54, 234579), (81, 156386), (162, 78193)]