18638032

素因数分解:

$2^4\times 7^2\times {\mathrm{23773}}^1$

素因数の和:23795

約数の個数: 30

約数和(自身を含む): 42008658

約数和(自身を除く): 23370626

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23773, 47546, 95092, 166411, 190184, 332822, 380368, 665644, 1164877, 1331288, 2329754, 2662576, 4659508, 9319016, 18638032]

約数ペア:

[(1, 18638032), (2, 9319016), (4, 4659508), (7, 2662576), (8, 2329754), (14, 1331288), (16, 1164877), (28, 665644), (49, 380368), (56, 332822), (98, 190184), (112, 166411), (196, 95092), (392, 47546), (784, 23773)]