12704724

素因数分解:

$2^2\times 3^2\times {\mathrm{352909}}^1$

素因数の和:352919

約数の個数: 18

約数和(自身を含む): 32114810

約数和(自身を除く): 19410086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 352909, 705818, 1058727, 1411636, 2117454, 3176181, 4234908, 6352362, 12704724]

約数ペア:

[(1, 12704724), (2, 6352362), (3, 4234908), (4, 3176181), (6, 2117454), (9, 1411636), (12, 1058727), (18, 705818), (36, 352909)]