2011968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{499}}^1$

素因数の和:524

約数の個数: 84

約数和(自身を含む): 6604000

約数和(自身を除く): 4592032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 499, 504, 576, 672, 998, 1008, 1344, 1497, 1996, 2016, 2994, 3493, 3992, 4032, 4491, 5988, 6986, 7984, 8982, 10479, 11976, 13972, 15968, 17964, 20958, 23952, 27944, 31437, 31936, 35928, 41916, 47904, 55888, 62874, 71856, 83832, 95808, 111776, 125748, 143712, 167664, 223552, 251496, 287424, 335328, 502992, 670656, 1005984, 2011968]

約数ペア:

[(1, 2011968), (2, 1005984), (3, 670656), (4, 502992), (6, 335328), (7, 287424), (8, 251496), (9, 223552), (12, 167664), (14, 143712), (16, 125748), (18, 111776), (21, 95808), (24, 83832), (28, 71856), (32, 62874), (36, 55888), (42, 47904), (48, 41916), (56, 35928), (63, 31936), (64, 31437), (72, 27944), (84, 23952), (96, 20958), (112, 17964), (126, 15968), (144, 13972), (168, 11976), (192, 10479), (224, 8982), (252, 7984), (288, 6986), (336, 5988), (448, 4491), (499, 4032), (504, 3992), (576, 3493), (672, 2994), (998, 2016), (1008, 1996), (1344, 1497)]