18502134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{440527}}^1$

素因数の和:440539

約数の個数: 16

約数和(自身を含む): 42290688

約数和(自身を除く): 23788554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 440527, 881054, 1321581, 2643162, 3083689, 6167378, 9251067, 18502134]

約数ペア:

[(1, 18502134), (2, 9251067), (3, 6167378), (6, 3083689), (7, 2643162), (14, 1321581), (21, 881054), (42, 440527)]