2016164745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{62141}}^1$

素因数の和:62262

約数の個数: 48

約数和(自身を含む): 4032767232

約数和(自身を除く): 2016602487

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1545, 2163, 3605, 4635, 6489, 10815, 32445, 62141, 186423, 310705, 434987, 559269, 932115, 1304961, 2174935, 2796345, 3914883, 6400523, 6524805, 19201569, 19574415, 32002615, 44803661, 57604707, 96007845, 134410983, 224018305, 288023535, 403232949, 672054915, 2016164745]

約数ペア:

[(1, 2016164745), (3, 672054915), (5, 403232949), (7, 288023535), (9, 224018305), (15, 134410983), (21, 96007845), (35, 57604707), (45, 44803661), (63, 32002615), (103, 19574415), (105, 19201569), (309, 6524805), (315, 6400523), (515, 3914883), (721, 2796345), (927, 2174935), (1545, 1304961), (2163, 932115), (3605, 559269), (4635, 434987), (6489, 310705), (10815, 186423), (32445, 62141)]