2151286872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12805279}}^1$

素因数の和:12805295

約数の個数: 32

約数和(自身を含む): 6146534400

約数和(自身を除く): 3995247528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12805279, 25610558, 38415837, 51221116, 76831674, 89636953, 102442232, 153663348, 179273906, 268910859, 307326696, 358547812, 537821718, 717095624, 1075643436, 2151286872]

約数ペア:

[(1, 2151286872), (2, 1075643436), (3, 717095624), (4, 537821718), (6, 358547812), (7, 307326696), (8, 268910859), (12, 179273906), (14, 153663348), (21, 102442232), (24, 89636953), (28, 76831674), (42, 51221116), (56, 38415837), (84, 25610558), (168, 12805279)]