2620116

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 36

約数和(自身を含む): 6720532

約数和(自身を除く): 4100416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 997, 1314, 1994, 2628, 2991, 3988, 5982, 8973, 11964, 17946, 35892, 72781, 145562, 218343, 291124, 436686, 655029, 873372, 1310058, 2620116]

約数ペア:

[(1, 2620116), (2, 1310058), (3, 873372), (4, 655029), (6, 436686), (9, 291124), (12, 218343), (18, 145562), (36, 72781), (73, 35892), (146, 17946), (219, 11964), (292, 8973), (438, 5982), (657, 3988), (876, 2991), (997, 2628), (1314, 1994)]