22782978

素因数分解:

$2^1\times 3^3\times {\mathrm{421907}}^1$

素因数の和:421918

約数の個数: 16

約数和(自身を含む): 50628960

約数和(自身を除く): 27845982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421907, 843814, 1265721, 2531442, 3797163, 7594326, 11391489, 22782978]

約数ペア:

[(1, 22782978), (2, 11391489), (3, 7594326), (6, 3797163), (9, 2531442), (18, 1265721), (27, 843814), (54, 421907)]