17985372

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{1949}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 42042000

約数和(自身を除く): 24056628

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 1949, 2307, 3076, 3898, 4614, 5847, 7796, 9228, 11694, 23388, 1498781, 2997562, 4496343, 5995124, 8992686, 17985372]

約数ペア:

[(1, 17985372), (2, 8992686), (3, 5995124), (4, 4496343), (6, 2997562), (12, 1498781), (769, 23388), (1538, 11694), (1949, 9228), (2307, 7796), (3076, 5847), (3898, 4614)]