13159278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 31882032

約数和(自身を除く): 18722754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 1621, 2706, 3242, 4059, 4863, 8118, 9726, 14589, 17831, 29178, 35662, 53493, 66461, 106986, 132922, 160479, 199383, 320958, 398766, 598149, 731071, 1196298, 1462142, 2193213, 4386426, 6579639, 13159278]

約数ペア:

[(1, 13159278), (2, 6579639), (3, 4386426), (6, 2193213), (9, 1462142), (11, 1196298), (18, 731071), (22, 598149), (33, 398766), (41, 320958), (66, 199383), (82, 160479), (99, 132922), (123, 106986), (198, 66461), (246, 53493), (369, 35662), (451, 29178), (738, 17831), (902, 14589), (1353, 9726), (1621, 8118), (2706, 4863), (3242, 4059)]