27638244

素因数分解:

$2^2\times 3^2\times {\mathrm{767729}}^1$

素因数の和:767739

約数の個数: 18

約数和(自身を含む): 69863430

約数和(自身を除く): 42225186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 767729, 1535458, 2303187, 3070916, 4606374, 6909561, 9212748, 13819122, 27638244]

約数ペア:

[(1, 27638244), (2, 13819122), (3, 9212748), (4, 6909561), (6, 4606374), (9, 3070916), (12, 2303187), (18, 1535458), (36, 767729)]