20182913217

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{60609349}}^1$

素因数の和:60609392

約数の個数: 12

約数和(自身を含む): 29941018900

約数和(自身を除く): 9758105683

約数列:

[1, 3, 9, 37, 111, 333, 60609349, 181828047, 545484141, 2242545913, 6727637739, 20182913217]

約数ペア:

[(1, 20182913217), (3, 6727637739), (9, 2242545913), (37, 545484141), (111, 181828047), (333, 60609349)]