27721086

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{7537}}^1$

素因数の和:8155

約数の個数: 16

約数和(自身を含む): 55539984

約数和(自身を除く): 27818898

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 7537, 15074, 22611, 45222, 4620181, 9240362, 13860543, 27721086]

約数ペア:

[(1, 27721086), (2, 13860543), (3, 9240362), (6, 4620181), (613, 45222), (1226, 22611), (1839, 15074), (3678, 7537)]