72231678

素因数分解:

$2^1\times 3^2\times {\mathrm{4012871}}^1$

素因数の和:4012879

約数の個数: 12

約数和(自身を含む): 156502008

約数和(自身を除く): 84270330

約数列:

[1, 2, 3, 6, 9, 18, 4012871, 8025742, 12038613, 24077226, 36115839, 72231678]

約数ペア:

[(1, 72231678), (2, 36115839), (3, 24077226), (6, 12038613), (9, 8025742), (18, 4012871)]