22781268

素因数分解:

$2^2\times 3^2\times {\mathrm{632813}}^1$

素因数の和:632823

約数の個数: 18

約数和(自身を含む): 57586074

約数和(自身を除く): 34804806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 632813, 1265626, 1898439, 2531252, 3796878, 5695317, 7593756, 11390634, 22781268]

約数ペア:

[(1, 22781268), (2, 11390634), (3, 7593756), (4, 5695317), (6, 3796878), (9, 2531252), (12, 1898439), (18, 1265626), (36, 632813)]