21082632

素因数分解:

$2^3\times 3^1\times {\mathrm{878443}}^1$

素因数の和:878452

約数の個数: 16

約数和(自身を含む): 52706640

約数和(自身を除く): 31624008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878443, 1756886, 2635329, 3513772, 5270658, 7027544, 10541316, 21082632]

約数ペア:

[(1, 21082632), (2, 10541316), (3, 7027544), (4, 5270658), (6, 3513772), (8, 2635329), (12, 1756886), (24, 878443)]