21368622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{323767}}^1$

素因数の和:323783

約数の個数: 16

約数和(自身を含む): 46622592

約数和(自身を除く): 25253970

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 323767, 647534, 971301, 1942602, 3561437, 7122874, 10684311, 21368622]

約数ペア:

[(1, 21368622), (2, 10684311), (3, 7122874), (6, 3561437), (11, 1942602), (22, 971301), (33, 647534), (66, 323767)]