23720292

素因数分解:

$2^2\times 3^2\times {\mathrm{658897}}^1$

素因数の和:658907

約数の個数: 18

約数和(自身を含む): 59959718

約数和(自身を除く): 36239426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 658897, 1317794, 1976691, 2635588, 3953382, 5930073, 7906764, 11860146, 23720292]

約数ペア:

[(1, 23720292), (2, 11860146), (3, 7906764), (4, 5930073), (6, 3953382), (9, 2635588), (12, 1976691), (18, 1317794), (36, 658897)]