18398170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{607}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 37997568

約数和(自身を除く): 19599398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 607, 866, 1214, 2165, 3031, 3035, 4249, 4330, 6062, 6070, 8498, 15155, 21245, 30310, 42490, 262831, 525662, 1314155, 1839817, 2628310, 3679634, 9199085, 18398170]

約数ペア:

[(1, 18398170), (2, 9199085), (5, 3679634), (7, 2628310), (10, 1839817), (14, 1314155), (35, 525662), (70, 262831), (433, 42490), (607, 30310), (866, 21245), (1214, 15155), (2165, 8498), (3031, 6070), (3035, 6062), (4249, 4330)]