81119196

素因数分解:

$2^2\times 3^2\times {\mathrm{2253311}}^1$

素因数の和:2253321

約数の個数: 18

約数和(自身を含む): 205051392

約数和(自身を除く): 123932196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2253311, 4506622, 6759933, 9013244, 13519866, 20279799, 27039732, 40559598, 81119196]

約数ペア:

[(1, 81119196), (2, 40559598), (3, 27039732), (4, 20279799), (6, 13519866), (9, 9013244), (12, 6759933), (18, 4506622), (36, 2253311)]