39920724

素因数分解:

$2^2\times 3^2\times {\mathrm{1108909}}^1$

素因数の和:1108919

約数の個数: 18

約数和(自身を含む): 100910810

約数和(自身を除く): 60990086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1108909, 2217818, 3326727, 4435636, 6653454, 9980181, 13306908, 19960362, 39920724]

約数ペア:

[(1, 39920724), (2, 19960362), (3, 13306908), (4, 9980181), (6, 6653454), (9, 4435636), (12, 3326727), (18, 2217818), (36, 1108909)]