12739212

素因数分解:

$2^2\times 3^2\times {\mathrm{353867}}^1$

素因数の和:353877

約数の個数: 18

約数和(自身を含む): 32201988

約数和(自身を除く): 19462776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353867, 707734, 1061601, 1415468, 2123202, 3184803, 4246404, 6369606, 12739212]

約数ペア:

[(1, 12739212), (2, 6369606), (3, 4246404), (4, 3184803), (6, 2123202), (9, 1415468), (12, 1061601), (18, 707734), (36, 353867)]