2973054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 6898176

約数和(自身を除く): 3925122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 997, 1491, 1994, 2982, 2991, 5982, 6979, 13958, 20937, 41874, 70787, 141574, 212361, 424722, 495509, 991018, 1486527, 2973054]

約数ペア:

[(1, 2973054), (2, 1486527), (3, 991018), (6, 495509), (7, 424722), (14, 212361), (21, 141574), (42, 70787), (71, 41874), (142, 20937), (213, 13958), (426, 6979), (497, 5982), (994, 2991), (997, 2982), (1491, 1994)]