27778821846

素因数分解:

$2^1\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{2784007}}^1$

素因数の和:2785675

約数の個数: 16

約数和(自身を含む): 55591071744

約数和(自身を除く): 27812249898

約数列:

[1, 2, 3, 6, 1663, 3326, 4989, 9978, 2784007, 5568014, 8352021, 16704042, 4629803641, 9259607282, 13889410923, 27778821846]

約数ペア:

[(1, 27778821846), (2, 13889410923), (3, 9259607282), (6, 4629803641), (1663, 16704042), (3326, 8352021), (4989, 5568014), (9978, 2784007)]