1191798

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 2620488

約数和(自身を除く): 1428690

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 907, 1314, 1814, 2721, 5442, 8163, 16326, 66211, 132422, 198633, 397266, 595899, 1191798]

約数ペア:

[(1, 1191798), (2, 595899), (3, 397266), (6, 198633), (9, 132422), (18, 66211), (73, 16326), (146, 8163), (219, 5442), (438, 2721), (657, 1814), (907, 1314)]