18260452

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1777}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 36641024

約数和(自身を除く): 18380572

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 1777, 2569, 3554, 5138, 7108, 10276, 12439, 24878, 49756, 652159, 1304318, 2608636, 4565113, 9130226, 18260452]

約数ペア:

[(1, 18260452), (2, 9130226), (4, 4565113), (7, 2608636), (14, 1304318), (28, 652159), (367, 49756), (734, 24878), (1468, 12439), (1777, 10276), (2569, 7108), (3554, 5138)]