131228532

素因数分解:

$2^2\times 3^3\times {\mathrm{1215079}}^1$

素因数の和:1215092

約数の個数: 24

約数和(自身を含む): 340222400

約数和(自身を除く): 208993868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1215079, 2430158, 3645237, 4860316, 7290474, 10935711, 14580948, 21871422, 32807133, 43742844, 65614266, 131228532]

約数ペア:

[(1, 131228532), (2, 65614266), (3, 43742844), (4, 32807133), (6, 21871422), (9, 14580948), (12, 10935711), (18, 7290474), (27, 4860316), (36, 3645237), (54, 2430158), (108, 1215079)]