21027126

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{5717}}^1$

素因数の和:6335

約数の個数: 16

約数和(自身を含む): 42130224

約数和(自身を除く): 21103098

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 5717, 11434, 17151, 34302, 3504521, 7009042, 10513563, 21027126]

約数ペア:

[(1, 21027126), (2, 10513563), (3, 7009042), (6, 3504521), (613, 34302), (1226, 17151), (1839, 11434), (3678, 5717)]