28140108

素因数分解:

$2^2\times 3^1\times {\mathrm{2345009}}^1$

素因数の和:2345016

約数の個数: 12

約数和(自身を含む): 65660280

約数和(自身を除く): 37520172

約数列:

[1, 2, 3, 4, 6, 12, 2345009, 4690018, 7035027, 9380036, 14070054, 28140108]

約数ペア:

[(1, 28140108), (2, 14070054), (3, 9380036), (4, 7035027), (6, 4690018), (12, 2345009)]