18835452

素因数分解:

$2^2\times 3^2\times {\mathrm{523207}}^1$

素因数の和:523217

約数の個数: 18

約数和(自身を含む): 47611928

約数和(自身を除く): 28776476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523207, 1046414, 1569621, 2092828, 3139242, 4708863, 6278484, 9417726, 18835452]

約数ペア:

[(1, 18835452), (2, 9417726), (3, 6278484), (4, 4708863), (6, 3139242), (9, 2092828), (12, 1569621), (18, 1046414), (36, 523207)]