9980082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 24984960

約数和(自身を除く): 15004878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 769, 927, 1442, 1538, 1854, 2163, 2307, 4326, 4614, 5383, 6489, 6921, 10766, 12978, 13842, 16149, 32298, 48447, 79207, 96894, 158414, 237621, 475242, 554449, 712863, 1108898, 1425726, 1663347, 3326694, 4990041, 9980082]

約数ペア:

[(1, 9980082), (2, 4990041), (3, 3326694), (6, 1663347), (7, 1425726), (9, 1108898), (14, 712863), (18, 554449), (21, 475242), (42, 237621), (63, 158414), (103, 96894), (126, 79207), (206, 48447), (309, 32298), (618, 16149), (721, 13842), (769, 12978), (927, 10766), (1442, 6921), (1538, 6489), (1854, 5383), (2163, 4614), (2307, 4326)]