54720558

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{82163}}^1$

素因数の和:82208

約数の個数: 24

約数和(自身を含む): 121767048

約数和(自身を除く): 67046490

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 82163, 164326, 246489, 492978, 739467, 1478934, 3040031, 6080062, 9120093, 18240186, 27360279, 54720558]

約数ペア:

[(1, 54720558), (2, 27360279), (3, 18240186), (6, 9120093), (9, 6080062), (18, 3040031), (37, 1478934), (74, 739467), (111, 492978), (222, 246489), (333, 164326), (666, 82163)]