2018321536

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{204781}}^1$

素因数の和:204813

約数の個数: 64

約数和(自身を含む): 5013063360

約数和(自身を除く): 2994741824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 204781, 409562, 819124, 1433467, 1638248, 2252591, 2866934, 3276496, 4505182, 5733868, 6552992, 9010364, 11467736, 13105984, 15768137, 18020728, 22935472, 26211968, 31536274, 36041456, 45870944, 63072548, 72082912, 91741888, 126145096, 144165824, 183483776, 252290192, 288331648, 504580384, 1009160768, 2018321536]

約数ペア:

[(1, 2018321536), (2, 1009160768), (4, 504580384), (7, 288331648), (8, 252290192), (11, 183483776), (14, 144165824), (16, 126145096), (22, 91741888), (28, 72082912), (32, 63072548), (44, 45870944), (56, 36041456), (64, 31536274), (77, 26211968), (88, 22935472), (112, 18020728), (128, 15768137), (154, 13105984), (176, 11467736), (224, 9010364), (308, 6552992), (352, 5733868), (448, 4505182), (616, 3276496), (704, 2866934), (896, 2252591), (1232, 1638248), (1408, 1433467), (2464, 819124), (4928, 409562), (9856, 204781)]