2019420486

素因数分解:

$2^1\times 3^2\times {\mathrm{112190027}}^1$

素因数の和:112190035

約数の個数: 12

約数和(自身を含む): 4375411092

約数和(自身を除く): 2355990606

約数列:

[1, 2, 3, 6, 9, 18, 112190027, 224380054, 336570081, 673140162, 1009710243, 2019420486]

約数ペア:

[(1, 2019420486), (2, 1009710243), (3, 673140162), (6, 336570081), (9, 224380054), (18, 112190027)]