68403846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11717}}^1$

素因数の和:11868

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 89086074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11717, 23434, 35151, 70302, 82019, 164038, 246057, 492114, 1628663, 3257326, 4885989, 9771978, 11400641, 22801282, 34201923, 68403846]

約数ペア:

[(1, 68403846), (2, 34201923), (3, 22801282), (6, 11400641), (7, 9771978), (14, 4885989), (21, 3257326), (42, 1628663), (139, 492114), (278, 246057), (417, 164038), (834, 82019), (973, 70302), (1946, 35151), (2919, 23434), (5838, 11717)]