193481418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{7027}}^1$

素因数の和:7398

約数の個数: 32

約数和(自身を含む): 417969216

約数和(自身を除く): 224487798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1059, 2118, 4589, 7027, 9178, 13767, 14054, 21081, 27534, 42162, 91351, 182702, 274053, 548106, 2480531, 4961062, 7441593, 14883186, 32246903, 64493806, 96740709, 193481418]

約数ペア:

[(1, 193481418), (2, 96740709), (3, 64493806), (6, 32246903), (13, 14883186), (26, 7441593), (39, 4961062), (78, 2480531), (353, 548106), (706, 274053), (1059, 182702), (2118, 91351), (4589, 42162), (7027, 27534), (9178, 21081), (13767, 14054)]