18373922

素因数分解:

$2^1\times 7^2\times {\mathrm{433}}^2$

素因数の和:882

約数の個数: 18

約数和(自身を含む): 32134833

約数和(自身を除く): 13760911

約数列:

[1, 2, 7, 14, 49, 98, 433, 866, 3031, 6062, 21217, 42434, 187489, 374978, 1312423, 2624846, 9186961, 18373922]

約数ペア:

[(1, 18373922), (2, 9186961), (7, 2624846), (14, 1312423), (49, 374978), (98, 187489), (433, 42434), (866, 21217), (3031, 6062)]