120912156

素因数分解:

$2^2\times 3^3\times {\mathrm{1119557}}^1$

素因数の和:1119570

約数の個数: 24

約数和(自身を含む): 313476240

約数和(自身を除く): 192564084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1119557, 2239114, 3358671, 4478228, 6717342, 10076013, 13434684, 20152026, 30228039, 40304052, 60456078, 120912156]

約数ペア:

[(1, 120912156), (2, 60456078), (3, 40304052), (4, 30228039), (6, 20152026), (9, 13434684), (12, 10076013), (18, 6717342), (27, 4478228), (36, 3358671), (54, 2239114), (108, 1119557)]