128331042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3055501}}^1$

素因数の和:3055513

約数の個数: 16

約数和(自身を含む): 293328192

約数和(自身を除く): 164997150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3055501, 6111002, 9166503, 18333006, 21388507, 42777014, 64165521, 128331042]

約数ペア:

[(1, 128331042), (2, 64165521), (3, 42777014), (6, 21388507), (7, 18333006), (14, 9166503), (21, 6111002), (42, 3055501)]