1917564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 4972800

約数和(自身を除く): 3055236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 199, 219, 292, 398, 438, 597, 796, 803, 876, 1194, 1606, 2189, 2388, 2409, 3212, 4378, 4818, 6567, 8756, 9636, 13134, 14527, 26268, 29054, 43581, 58108, 87162, 159797, 174324, 319594, 479391, 639188, 958782, 1917564]

約数ペア:

[(1, 1917564), (2, 958782), (3, 639188), (4, 479391), (6, 319594), (11, 174324), (12, 159797), (22, 87162), (33, 58108), (44, 43581), (66, 29054), (73, 26268), (132, 14527), (146, 13134), (199, 9636), (219, 8756), (292, 6567), (398, 4818), (438, 4378), (597, 3212), (796, 2409), (803, 2388), (876, 2189), (1194, 1606)]