2181739464

素因数分解:

$2^3\times 3^2\times {\mathrm{30301937}}^1$

素因数の和:30301949

約数の個数: 24

約数和(自身を含む): 5908877910

約数和(自身を除く): 3727138446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 30301937, 60603874, 90905811, 121207748, 181811622, 242415496, 272717433, 363623244, 545434866, 727246488, 1090869732, 2181739464]

約数ペア:

[(1, 2181739464), (2, 1090869732), (3, 727246488), (4, 545434866), (6, 363623244), (8, 272717433), (9, 242415496), (12, 181811622), (18, 121207748), (24, 90905811), (36, 60603874), (72, 30301937)]