40805946

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{8821}}^1$

素因数の和:9086

約数の個数: 24

約数和(自身を含む): 88766964

約数和(自身を除く): 47961018

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 8821, 17642, 26463, 52926, 79389, 158778, 2266997, 4533994, 6800991, 13601982, 20402973, 40805946]

約数ペア:

[(1, 40805946), (2, 20402973), (3, 13601982), (6, 6800991), (9, 4533994), (18, 2266997), (257, 158778), (514, 79389), (771, 52926), (1542, 26463), (2313, 17642), (4626, 8821)]