985962006

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{2731}}^1$

素因数の和:3417

約数の個数: 48

約数和(自身を含む): 2209379328

約数和(自身を除く): 1223417322

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 647, 1294, 1941, 2731, 3882, 5462, 5823, 8193, 11646, 16386, 20057, 24579, 40114, 49158, 60171, 84661, 120342, 169322, 180513, 253983, 361026, 507966, 761949, 1523898, 1766957, 3533914, 5300871, 10601742, 15902613, 31805226, 54775667, 109551334, 164327001, 328654002, 492981003, 985962006]

約数ペア:

[(1, 985962006), (2, 492981003), (3, 328654002), (6, 164327001), (9, 109551334), (18, 54775667), (31, 31805226), (62, 15902613), (93, 10601742), (186, 5300871), (279, 3533914), (558, 1766957), (647, 1523898), (1294, 761949), (1941, 507966), (2731, 361026), (3882, 253983), (5462, 180513), (5823, 169322), (8193, 120342), (11646, 84661), (16386, 60171), (20057, 49158), (24579, 40114)]