18648453

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 25804800

約数和(自身を除く): 7156347

約数列:

[1, 3, 31, 93, 239, 717, 839, 2517, 7409, 22227, 26009, 78027, 200521, 601563, 6216151, 18648453]

約数ペア:

[(1, 18648453), (3, 6216151), (31, 601563), (93, 200521), (239, 78027), (717, 26009), (839, 22227), (2517, 7409)]