21073848

素因数分解:

$2^3\times 3^1\times {\mathrm{878077}}^1$

素因数の和:878086

約数の個数: 16

約数和(自身を含む): 52684680

約数和(自身を除く): 31610832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878077, 1756154, 2634231, 3512308, 5268462, 7024616, 10536924, 21073848]

約数ペア:

[(1, 21073848), (2, 10536924), (3, 7024616), (4, 5268462), (6, 3512308), (8, 2634231), (12, 1756154), (24, 878077)]