18080634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1621}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 42742944

約数和(自身を除く): 24662310

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1621, 1859, 3242, 3718, 4863, 5577, 9726, 11154, 17831, 21073, 35662, 42146, 53493, 63219, 106986, 126438, 231803, 273949, 463606, 547898, 695409, 821847, 1390818, 1643694, 3013439, 6026878, 9040317, 18080634]

約数ペア:

[(1, 18080634), (2, 9040317), (3, 6026878), (6, 3013439), (11, 1643694), (13, 1390818), (22, 821847), (26, 695409), (33, 547898), (39, 463606), (66, 273949), (78, 231803), (143, 126438), (169, 106986), (286, 63219), (338, 53493), (429, 42146), (507, 35662), (858, 21073), (1014, 17831), (1621, 11154), (1859, 9726), (3242, 5577), (3718, 4863)]