18900448

素因数分解:

$2^5\times 7^1\times {\mathrm{84377}}^1$

素因数の和:84394

約数の個数: 24

約数和(自身を含む): 42526512

約数和(自身を除く): 23626064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84377, 168754, 337508, 590639, 675016, 1181278, 1350032, 2362556, 2700064, 4725112, 9450224, 18900448]

約数ペア:

[(1, 18900448), (2, 9450224), (4, 4725112), (7, 2700064), (8, 2362556), (14, 1350032), (16, 1181278), (28, 675016), (32, 590639), (56, 337508), (112, 168754), (224, 84377)]