68391252

素因数分解:

$2^2\times 3^2\times {\mathrm{1899757}}^1$

素因数の和:1899767

約数の個数: 18

約数和(自身を含む): 172877978

約数和(自身を除く): 104486726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1899757, 3799514, 5699271, 7599028, 11398542, 17097813, 22797084, 34195626, 68391252]

約数ペア:

[(1, 68391252), (2, 34195626), (3, 22797084), (4, 17097813), (6, 11398542), (9, 7599028), (12, 5699271), (18, 3799514), (36, 1899757)]