980771508

素因数分解:

$2^2\times 3^2\times {\mathrm{27243653}}^1$

素因数の和:27243663

約数の個数: 18

約数和(自身を含む): 2479172514

約数和(自身を除く): 1498401006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 27243653, 54487306, 81730959, 108974612, 163461918, 245192877, 326923836, 490385754, 980771508]

約数ペア:

[(1, 980771508), (2, 490385754), (3, 326923836), (4, 245192877), (6, 163461918), (9, 108974612), (12, 81730959), (18, 54487306), (36, 27243653)]