21824412

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{1979}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 51004800

約数和(自身を除く): 29180388

約数列:

[1, 2, 3, 4, 6, 12, 919, 1838, 1979, 2757, 3676, 3958, 5514, 5937, 7916, 11028, 11874, 23748, 1818701, 3637402, 5456103, 7274804, 10912206, 21824412]

約数ペア:

[(1, 21824412), (2, 10912206), (3, 7274804), (4, 5456103), (6, 3637402), (12, 1818701), (919, 23748), (1838, 11874), (1979, 11028), (2757, 7916), (3676, 5937), (3958, 5514)]