61130868

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{31253}}^1$

素因数の和:31423

約数の個数: 24

約数和(自身を含む): 143518368

約数和(自身を除く): 82387500

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 31253, 62506, 93759, 125012, 187518, 375036, 5094239, 10188478, 15282717, 20376956, 30565434, 61130868]

約数ペア:

[(1, 61130868), (2, 30565434), (3, 20376956), (4, 15282717), (6, 10188478), (12, 5094239), (163, 375036), (326, 187518), (489, 125012), (652, 93759), (978, 62506), (1956, 31253)]