17712228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20789}}^1$

素因数の和:20867

約数の個数: 24

約数和(自身を含む): 41912640

約数和(自身を除く): 24200412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 20789, 41578, 62367, 83156, 124734, 249468, 1476019, 2952038, 4428057, 5904076, 8856114, 17712228]

約数ペア:

[(1, 17712228), (2, 8856114), (3, 5904076), (4, 4428057), (6, 2952038), (12, 1476019), (71, 249468), (142, 124734), (213, 83156), (284, 62367), (426, 41578), (852, 20789)]