11420478

素因数分解:

$2^1\times 3^2\times {\mathrm{634471}}^1$

素因数の和:634479

約数の個数: 12

約数和(自身を含む): 24744408

約数和(自身を除く): 13323930

約数列:

[1, 2, 3, 6, 9, 18, 634471, 1268942, 1903413, 3806826, 5710239, 11420478]

約数ペア:

[(1, 11420478), (2, 5710239), (3, 3806826), (6, 1903413), (9, 1268942), (18, 634471)]