16883874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{133999}}^1$

素因数の和:134014

約数の個数: 24

約数和(自身を含む): 41808000

約数和(自身を除く): 24924126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 133999, 267998, 401997, 803994, 937993, 1205991, 1875986, 2411982, 2813979, 5627958, 8441937, 16883874]

約数ペア:

[(1, 16883874), (2, 8441937), (3, 5627958), (6, 2813979), (7, 2411982), (9, 1875986), (14, 1205991), (18, 937993), (21, 803994), (42, 401997), (63, 267998), (126, 133999)]