2019126726

素因数分解:

$2^1\times 3^2\times {\mathrm{112173707}}^1$

素因数の和:112173715

約数の個数: 12

約数和(自身を含む): 4374774612

約数和(自身を除く): 2355647886

約数列:

[1, 2, 3, 6, 9, 18, 112173707, 224347414, 336521121, 673042242, 1009563363, 2019126726]

約数ペア:

[(1, 2019126726), (2, 1009563363), (3, 673042242), (6, 336521121), (9, 224347414), (18, 112173707)]