39887604

素因数分解:

$2^2\times 3^2\times {\mathrm{1107989}}^1$

素因数の和:1107999

約数の個数: 18

約数和(自身を含む): 100827090

約数和(自身を除く): 60939486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1107989, 2215978, 3323967, 4431956, 6647934, 9971901, 13295868, 19943802, 39887604]

約数ペア:

[(1, 39887604), (2, 19943802), (3, 13295868), (4, 9971901), (6, 6647934), (9, 4431956), (12, 3323967), (18, 2215978), (36, 1107989)]