40389846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{961663}}^1$

素因数の和:961675

約数の個数: 16

約数和(自身を含む): 92319744

約数和(自身を除く): 51929898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 961663, 1923326, 2884989, 5769978, 6731641, 13463282, 20194923, 40389846]

約数ペア:

[(1, 40389846), (2, 20194923), (3, 13463282), (6, 6731641), (7, 5769978), (14, 2884989), (21, 1923326), (42, 961663)]