2018696886

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{5669}}^1$

素因数の和:6021

約数の個数: 48

約数和(自身を含む): 4450904640

約数和(自身を除く): 2432207754

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 271, 438, 542, 657, 813, 1314, 1626, 2439, 4878, 5669, 11338, 17007, 19783, 34014, 39566, 51021, 59349, 102042, 118698, 178047, 356094, 413837, 827674, 1241511, 1536299, 2483022, 3072598, 3724533, 4608897, 7449066, 9217794, 13826691, 27653382, 112149827, 224299654, 336449481, 672898962, 1009348443, 2018696886]

約数ペア:

[(1, 2018696886), (2, 1009348443), (3, 672898962), (6, 336449481), (9, 224299654), (18, 112149827), (73, 27653382), (146, 13826691), (219, 9217794), (271, 7449066), (438, 4608897), (542, 3724533), (657, 3072598), (813, 2483022), (1314, 1536299), (1626, 1241511), (2439, 827674), (4878, 413837), (5669, 356094), (11338, 178047), (17007, 118698), (19783, 102042), (34014, 59349), (39566, 51021)]