2006928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 7041216

約数和(自身を除く): 5034288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 181, 198, 231, 252, 264, 308, 336, 362, 396, 462, 504, 528, 543, 616, 693, 724, 792, 924, 1008, 1086, 1232, 1267, 1386, 1448, 1584, 1629, 1848, 1991, 2172, 2534, 2772, 2896, 3258, 3696, 3801, 3982, 4344, 5068, 5544, 5973, 6516, 7602, 7964, 8688, 10136, 11088, 11403, 11946, 13032, 13937, 15204, 15928, 17919, 20272, 22806, 23892, 26064, 27874, 30408, 31856, 35838, 41811, 45612, 47784, 55748, 60816, 71676, 83622, 91224, 95568, 111496, 125433, 143352, 167244, 182448, 222992, 250866, 286704, 334488, 501732, 668976, 1003464, 2006928]

約数ペア:

[(1, 2006928), (2, 1003464), (3, 668976), (4, 501732), (6, 334488), (7, 286704), (8, 250866), (9, 222992), (11, 182448), (12, 167244), (14, 143352), (16, 125433), (18, 111496), (21, 95568), (22, 91224), (24, 83622), (28, 71676), (33, 60816), (36, 55748), (42, 47784), (44, 45612), (48, 41811), (56, 35838), (63, 31856), (66, 30408), (72, 27874), (77, 26064), (84, 23892), (88, 22806), (99, 20272), (112, 17919), (126, 15928), (132, 15204), (144, 13937), (154, 13032), (168, 11946), (176, 11403), (181, 11088), (198, 10136), (231, 8688), (252, 7964), (264, 7602), (308, 6516), (336, 5973), (362, 5544), (396, 5068), (462, 4344), (504, 3982), (528, 3801), (543, 3696), (616, 3258), (693, 2896), (724, 2772), (792, 2534), (924, 2172), (1008, 1991), (1086, 1848), (1232, 1629), (1267, 1584), (1386, 1448)]