172009199418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4095457129}}^1$

素因数の和:4095457141

約数の個数: 16

約数和(自身を含む): 393163884480

約数和(自身を除く): 221154685062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4095457129, 8190914258, 12286371387, 24572742774, 28668199903, 57336399806, 86004599709, 172009199418]

約数ペア:

[(1, 172009199418), (2, 86004599709), (3, 57336399806), (6, 28668199903), (7, 24572742774), (14, 12286371387), (21, 8190914258), (42, 4095457129)]