12507636

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1621}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 29247904

約数和(自身を除く): 16740268

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1621, 1929, 2572, 3242, 3858, 4863, 6484, 7716, 9726, 19452, 1042303, 2084606, 3126909, 4169212, 6253818, 12507636]

約数ペア:

[(1, 12507636), (2, 6253818), (3, 4169212), (4, 3126909), (6, 2084606), (12, 1042303), (643, 19452), (1286, 9726), (1621, 7716), (1929, 6484), (2572, 4863), (3242, 3858)]