40972212

素因数分解:

$2^2\times 3^2\times {\mathrm{1138117}}^1$

素因数の和:1138127

約数の個数: 18

約数和(自身を含む): 103568738

約数和(自身を除く): 62596526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1138117, 2276234, 3414351, 4552468, 6828702, 10243053, 13657404, 20486106, 40972212]

約数ペア:

[(1, 40972212), (2, 20486106), (3, 13657404), (4, 10243053), (6, 6828702), (9, 4552468), (12, 3414351), (18, 2276234), (36, 1138117)]