40805802

素因数分解:

$2^1\times 3^3\times {\mathrm{755663}}^1$

素因数の和:755674

約数の個数: 16

約数和(自身を含む): 90679680

約数和(自身を除く): 49873878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 755663, 1511326, 2266989, 4533978, 6800967, 13601934, 20402901, 40805802]

約数ペア:

[(1, 40805802), (2, 20402901), (3, 13601934), (6, 6800967), (9, 4533978), (18, 2266989), (27, 1511326), (54, 755663)]