82874316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{986599}}^1$

素因数の和:986613

約数の個数: 24

約数和(自身を含む): 220998400

約数和(自身を除く): 138124084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 986599, 1973198, 2959797, 3946396, 5919594, 6906193, 11839188, 13812386, 20718579, 27624772, 41437158, 82874316]

約数ペア:

[(1, 82874316), (2, 41437158), (3, 27624772), (4, 20718579), (6, 13812386), (7, 11839188), (12, 6906193), (14, 5919594), (21, 3946396), (28, 2959797), (42, 1973198), (84, 986599)]