21428184

素因数分解:

$2^3\times 3^1\times {\mathrm{892841}}^1$

素因数の和:892850

約数の個数: 16

約数和(自身を含む): 53570520

約数和(自身を除く): 32142336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 892841, 1785682, 2678523, 3571364, 5357046, 7142728, 10714092, 21428184]

約数ペア:

[(1, 21428184), (2, 10714092), (3, 7142728), (4, 5357046), (6, 3571364), (8, 2678523), (12, 1785682), (24, 892841)]