181461756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2160259}}^1$

素因数の和:2160273

約数の個数: 24

約数和(自身を含む): 483898240

約数和(自身を除く): 302436484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2160259, 4320518, 6480777, 8641036, 12961554, 15121813, 25923108, 30243626, 45365439, 60487252, 90730878, 181461756]

約数ペア:

[(1, 181461756), (2, 90730878), (3, 60487252), (4, 45365439), (6, 30243626), (7, 25923108), (12, 15121813), (14, 12961554), (21, 8641036), (28, 6480777), (42, 4320518), (84, 2160259)]