18730346

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6949

約数の個数: 16

約数和(自身を含む): 29687040

約数和(自身を除く): 10956694

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 6871, 13742, 199259, 322937, 398518, 645874, 9365173, 18730346]

約数ペア:

[(1, 18730346), (2, 9365173), (29, 645874), (47, 398518), (58, 322937), (94, 199259), (1363, 13742), (2726, 6871)]