1213303626

素因数分解:

$2^1\times 3^2\times {\mathrm{67405757}}^1$

素因数の和:67405765

約数の個数: 12

約数和(自身を含む): 2628824562

約数和(自身を除く): 1415520936

約数列:

[1, 2, 3, 6, 9, 18, 67405757, 134811514, 202217271, 404434542, 606651813, 1213303626]

約数ペア:

[(1, 1213303626), (2, 606651813), (3, 404434542), (6, 202217271), (9, 134811514), (18, 67405757)]