2019038418

素因数分解:

$2^1\times 3^2\times {\mathrm{112168801}}^1$

素因数の和:112168809

約数の個数: 12

約数和(自身を含む): 4374583278

約数和(自身を除く): 2355544860

約数列:

[1, 2, 3, 6, 9, 18, 112168801, 224337602, 336506403, 673012806, 1009519209, 2019038418]

約数ペア:

[(1, 2019038418), (2, 1009519209), (3, 673012806), (6, 336506403), (9, 224337602), (18, 112168801)]