21987024

素因数分解:

$2^4\times 3^1\times {\mathrm{458063}}^1$

素因数の和:458074

約数の個数: 20

約数和(自身を含む): 56799936

約数和(自身を除く): 34812912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 458063, 916126, 1374189, 1832252, 2748378, 3664504, 5496756, 7329008, 10993512, 21987024]

約数ペア:

[(1, 21987024), (2, 10993512), (3, 7329008), (4, 5496756), (6, 3664504), (8, 2748378), (12, 1832252), (16, 1374189), (24, 916126), (48, 458063)]