27222138

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{20717}}^1$

素因数の和:20798

約数の個数: 24

約数和(自身を含む): 59792148

約数和(自身を除く): 32570010

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 20717, 41434, 62151, 124302, 186453, 372906, 1512341, 3024682, 4537023, 9074046, 13611069, 27222138]

約数ペア:

[(1, 27222138), (2, 13611069), (3, 9074046), (6, 4537023), (9, 3024682), (18, 1512341), (73, 372906), (146, 186453), (219, 124302), (438, 62151), (657, 41434), (1314, 20717)]