18149612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8117}}^1$

素因数の和:8177

約数の個数: 24

約数和(自身を含む): 35004816

約数和(自身を除く): 16855204

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 8117, 16234, 32468, 105521, 211042, 349031, 422084, 698062, 1396124, 4537403, 9074806, 18149612]

約数ペア:

[(1, 18149612), (2, 9074806), (4, 4537403), (13, 1396124), (26, 698062), (43, 422084), (52, 349031), (86, 211042), (172, 105521), (559, 32468), (1118, 16234), (2236, 8117)]