40313718

素因数分解:

$2^1\times 3^2\times {\mathrm{2239651}}^1$

素因数の和:2239659

約数の個数: 12

約数和(自身を含む): 87346428

約数和(自身を除く): 47032710

約数列:

[1, 2, 3, 6, 9, 18, 2239651, 4479302, 6718953, 13437906, 20156859, 40313718]

約数ペア:

[(1, 40313718), (2, 20156859), (3, 13437906), (6, 6718953), (9, 4479302), (18, 2239651)]