21079176

素因数分解:

$2^3\times 3^1\times {\mathrm{878299}}^1$

素因数の和:878308

約数の個数: 16

約数和(自身を含む): 52698000

約数和(自身を除く): 31618824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878299, 1756598, 2634897, 3513196, 5269794, 7026392, 10539588, 21079176]

約数ペア:

[(1, 21079176), (2, 10539588), (3, 7026392), (4, 5269794), (6, 3513196), (8, 2634897), (12, 1756598), (24, 878299)]