978049812

素因数分解:

$2^2\times 3^1\times {\mathrm{81504151}}^1$

素因数の和:81504158

約数の個数: 12

約数和(自身を含む): 2282116256

約数和(自身を除く): 1304066444

約数列:

[1, 2, 3, 4, 6, 12, 81504151, 163008302, 244512453, 326016604, 489024906, 978049812]

約数ペア:

[(1, 978049812), (2, 489024906), (3, 326016604), (4, 244512453), (6, 163008302), (12, 81504151)]