2181043608

素因数分解:

$2^3\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{86467}}^1$

素因数の和:87527

約数の個数: 32

約数和(自身を含む): 5457860160

約数和(自身を除く): 3276816552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1051, 2102, 3153, 4204, 6306, 8408, 12612, 25224, 86467, 172934, 259401, 345868, 518802, 691736, 1037604, 2075208, 90876817, 181753634, 272630451, 363507268, 545260902, 727014536, 1090521804, 2181043608]

約数ペア:

[(1, 2181043608), (2, 1090521804), (3, 727014536), (4, 545260902), (6, 363507268), (8, 272630451), (12, 181753634), (24, 90876817), (1051, 2075208), (2102, 1037604), (3153, 691736), (4204, 518802), (6306, 345868), (8408, 259401), (12612, 172934), (25224, 86467)]