2161566672

素因数分解:

$2^4\times 3^1\times {\mathrm{45032639}}^1$

素因数の和:45032650

約数の個数: 20

約数和(自身を含む): 5584047360

約数和(自身を除く): 3422480688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 45032639, 90065278, 135097917, 180130556, 270195834, 360261112, 540391668, 720522224, 1080783336, 2161566672]

約数ペア:

[(1, 2161566672), (2, 1080783336), (3, 720522224), (4, 540391668), (6, 360261112), (8, 270195834), (12, 180130556), (16, 135097917), (24, 90065278), (48, 45032639)]