254192022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2017397}}^1$

素因数の和:2017412

約数の個数: 24

約数和(自身を含む): 629428176

約数和(自身を除く): 375236154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2017397, 4034794, 6052191, 12104382, 14121779, 18156573, 28243558, 36313146, 42365337, 84730674, 127096011, 254192022]

約数ペア:

[(1, 254192022), (2, 127096011), (3, 84730674), (6, 42365337), (7, 36313146), (9, 28243558), (14, 18156573), (18, 14121779), (21, 12104382), (42, 6052191), (63, 4034794), (126, 2017397)]