18004683

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6661}}^1$

素因数の和:6734

約数の個数: 16

約数和(自身を含む): 25901856

約数和(自身を除く): 7897173

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 6661, 19983, 113237, 339711, 353033, 1059099, 6001561, 18004683]

約数ペア:

[(1, 18004683), (3, 6001561), (17, 1059099), (51, 353033), (53, 339711), (159, 113237), (901, 19983), (2703, 6661)]