2509713666

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1399}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 5644800000

約数和(自身を除く): 3135086334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 239, 278, 417, 478, 717, 834, 1251, 1399, 1434, 2151, 2502, 2798, 3753, 4197, 4302, 6453, 7506, 8394, 12591, 12906, 25182, 33221, 37773, 66442, 75546, 99663, 194461, 199326, 298989, 334361, 388922, 583383, 597978, 668722, 896967, 1003083, 1166766, 1750149, 1793934, 2006166, 3009249, 3500298, 5250447, 6018498, 9027747, 10500894, 18055494, 46476179, 92952358, 139428537, 278857074, 418285611, 836571222, 1254856833, 2509713666]

約数ペア:

[(1, 2509713666), (2, 1254856833), (3, 836571222), (6, 418285611), (9, 278857074), (18, 139428537), (27, 92952358), (54, 46476179), (139, 18055494), (239, 10500894), (278, 9027747), (417, 6018498), (478, 5250447), (717, 3500298), (834, 3009249), (1251, 2006166), (1399, 1793934), (1434, 1750149), (2151, 1166766), (2502, 1003083), (2798, 896967), (3753, 668722), (4197, 597978), (4302, 583383), (6453, 388922), (7506, 334361), (8394, 298989), (12591, 199326), (12906, 194461), (25182, 99663), (33221, 75546), (37773, 66442)]