18464657133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11010529}}^1$

素因数の和:11010588

約数の個数: 16

約数和(自身を含む): 27129945920

約数和(自身を除く): 8665288787

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 11010529, 33031587, 143136877, 429410631, 473452747, 1420358241, 6154885711, 18464657133]

約数ペア:

[(1, 18464657133), (3, 6154885711), (13, 1420358241), (39, 473452747), (43, 429410631), (129, 143136877), (559, 33031587), (1677, 11010529)]