27243458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8311}}^1$

素因数の和:8473

約数の個数: 16

約数和(自身を含む): 44884800

約数和(自身を除く): 17641342

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 8311, 16622, 91421, 182842, 1238339, 2476678, 13621729, 27243458]

約数ペア:

[(1, 27243458), (2, 13621729), (11, 2476678), (22, 1238339), (149, 182842), (298, 91421), (1639, 16622), (3278, 8311)]