21265626

素因数分解:

$2^1\times 3^1\times {\mathrm{1543}}^1\times {\mathrm{2297}}^1$

素因数の和:3845

約数の個数: 16

約数和(自身を含む): 42577344

約数和(自身を除く): 21311718

約数列:

[1, 2, 3, 6, 1543, 2297, 3086, 4594, 4629, 6891, 9258, 13782, 3544271, 7088542, 10632813, 21265626]

約数ペア:

[(1, 21265626), (2, 10632813), (3, 7088542), (6, 3544271), (1543, 13782), (2297, 9258), (3086, 6891), (4594, 4629)]