47491146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{138863}}^1$

素因数の和:138890

約数の個数: 24

約数和(自身を含む): 108313920

約数和(自身を除く): 60822774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 138863, 277726, 416589, 833178, 1249767, 2499534, 2638397, 5276794, 7915191, 15830382, 23745573, 47491146]

約数ペア:

[(1, 47491146), (2, 23745573), (3, 15830382), (6, 7915191), (9, 5276794), (18, 2638397), (19, 2499534), (38, 1249767), (57, 833178), (114, 416589), (171, 277726), (342, 138863)]