12137874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{288997}}^1$

素因数の和:289009

約数の個数: 16

約数和(自身を含む): 27743808

約数和(自身を除く): 15605934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 288997, 577994, 866991, 1733982, 2022979, 4045958, 6068937, 12137874]

約数ペア:

[(1, 12137874), (2, 6068937), (3, 4045958), (6, 2022979), (7, 1733982), (14, 866991), (21, 577994), (42, 288997)]