19117188

素因数分解:

$2^2\times 3^3\times {\mathrm{177011}}^1$

素因数の和:177024

約数の個数: 24

約数和(自身を含む): 49563360

約数和(自身を除く): 30446172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 177011, 354022, 531033, 708044, 1062066, 1593099, 2124132, 3186198, 4779297, 6372396, 9558594, 19117188]

約数ペア:

[(1, 19117188), (2, 9558594), (3, 6372396), (4, 4779297), (6, 3186198), (9, 2124132), (12, 1593099), (18, 1062066), (27, 708044), (36, 531033), (54, 354022), (108, 177011)]