18065572

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3343}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 36329216

約数和(自身を除く): 18263644

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 3343, 5404, 6686, 13372, 23401, 46802, 93604, 645199, 1290398, 2580796, 4516393, 9032786, 18065572]

約数ペア:

[(1, 18065572), (2, 9032786), (4, 4516393), (7, 2580796), (14, 1290398), (28, 645199), (193, 93604), (386, 46802), (772, 23401), (1351, 13372), (2702, 6686), (3343, 5404)]