131313252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1563253}}^1$

素因数の和:1563267

約数の個数: 24

約数和(自身を含む): 350168896

約数和(自身を除く): 218855644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1563253, 3126506, 4689759, 6253012, 9379518, 10942771, 18759036, 21885542, 32828313, 43771084, 65656626, 131313252]

約数ペア:

[(1, 131313252), (2, 65656626), (3, 43771084), (4, 32828313), (6, 21885542), (7, 18759036), (12, 10942771), (14, 9379518), (21, 6253012), (28, 4689759), (42, 3126506), (84, 1563253)]