40865724

素因数分解:

$2^2\times 3^2\times {\mathrm{1135159}}^1$

素因数の和:1135169

約数の個数: 18

約数和(自身を含む): 103299560

約数和(自身を除く): 62433836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1135159, 2270318, 3405477, 4540636, 6810954, 10216431, 13621908, 20432862, 40865724]

約数ペア:

[(1, 40865724), (2, 20432862), (3, 13621908), (4, 10216431), (6, 6810954), (9, 4540636), (12, 3405477), (18, 2270318), (36, 1135159)]