26909022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{640691}}^1$

素因数の和:640703

約数の個数: 16

約数和(自身を含む): 61506432

約数和(自身を除く): 34597410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 640691, 1281382, 1922073, 3844146, 4484837, 8969674, 13454511, 26909022]

約数ペア:

[(1, 26909022), (2, 13454511), (3, 8969674), (6, 4484837), (7, 3844146), (14, 1922073), (21, 1281382), (42, 640691)]