2974355874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1242421}}^1$

素因数の和:1242455

約数の個数: 48

約数和(自身を含む): 7752713280

約数和(自身を除く): 4778357406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 1242421, 2484842, 3727263, 7454526, 8696947, 11181789, 17393894, 22363578, 23605999, 26090841, 47211998, 52181682, 70817997, 78272523, 141635994, 156545046, 165241993, 212453991, 330483986, 424907982, 495725979, 991451958, 1487177937, 2974355874]

約数ペア:

[(1, 2974355874), (2, 1487177937), (3, 991451958), (6, 495725979), (7, 424907982), (9, 330483986), (14, 212453991), (18, 165241993), (19, 156545046), (21, 141635994), (38, 78272523), (42, 70817997), (57, 52181682), (63, 47211998), (114, 26090841), (126, 23605999), (133, 22363578), (171, 17393894), (266, 11181789), (342, 8696947), (399, 7454526), (798, 3727263), (1197, 2484842), (2394, 1242421)]