80027682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{272203}}^1$

素因数の和:272222

約数の個数: 24

約数和(自身を含む): 186187536

約数和(自身を除く): 106159854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 272203, 544406, 816609, 1633218, 1905421, 3810842, 5716263, 11432526, 13337947, 26675894, 40013841, 80027682]

約数ペア:

[(1, 80027682), (2, 40013841), (3, 26675894), (6, 13337947), (7, 11432526), (14, 5716263), (21, 3810842), (42, 1905421), (49, 1633218), (98, 816609), (147, 544406), (294, 272203)]