2686488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{15991}}^1$

素因数の和:16007

約数の個数: 32

約数和(自身を含む): 7676160

約数和(自身を除く): 4989672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 15991, 31982, 47973, 63964, 95946, 111937, 127928, 191892, 223874, 335811, 383784, 447748, 671622, 895496, 1343244, 2686488]

約数ペア:

[(1, 2686488), (2, 1343244), (3, 895496), (4, 671622), (6, 447748), (7, 383784), (8, 335811), (12, 223874), (14, 191892), (21, 127928), (24, 111937), (28, 95946), (42, 63964), (56, 47973), (84, 31982), (168, 15991)]