39989994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{605909}}^1$

素因数の和:605925

約数の個数: 16

約数和(自身を含む): 87251040

約数和(自身を除く): 47261046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 605909, 1211818, 1817727, 3635454, 6664999, 13329998, 19994997, 39989994]

約数ペア:

[(1, 39989994), (2, 19994997), (3, 13329998), (6, 6664999), (11, 3635454), (22, 1817727), (33, 1211818), (66, 605909)]