12957042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{308501}}^1$

素因数の和:308513

約数の個数: 16

約数和(自身を含む): 29616192

約数和(自身を除く): 16659150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 308501, 617002, 925503, 1851006, 2159507, 4319014, 6478521, 12957042]

約数ペア:

[(1, 12957042), (2, 6478521), (3, 4319014), (6, 2159507), (7, 1851006), (14, 925503), (21, 617002), (42, 308501)]