7080918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 15918336

約数和(自身を除く): 8837418

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 3947, 7894, 11841, 23682, 51311, 90781, 102622, 153933, 181562, 272343, 307866, 544686, 1180153, 2360306, 3540459, 7080918]

約数ペア:

[(1, 7080918), (2, 3540459), (3, 2360306), (6, 1180153), (13, 544686), (23, 307866), (26, 272343), (39, 181562), (46, 153933), (69, 102622), (78, 90781), (138, 51311), (299, 23682), (598, 11841), (897, 7894), (1794, 3947)]