18455655108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{724433}}^1$

素因数の和:724644

約数の個数: 48

約数和(自身を含む): 47221505856

約数和(自身を除く): 28765850748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 772, 1158, 2123, 2316, 4246, 6369, 8492, 12738, 25476, 724433, 1448866, 2173299, 2897732, 4346598, 7968763, 8693196, 15937526, 23906289, 31875052, 47812578, 95625156, 139815569, 279631138, 419446707, 559262276, 838893414, 1537971259, 1677786828, 3075942518, 4613913777, 6151885036, 9227827554, 18455655108]

約数ペア:

[(1, 18455655108), (2, 9227827554), (3, 6151885036), (4, 4613913777), (6, 3075942518), (11, 1677786828), (12, 1537971259), (22, 838893414), (33, 559262276), (44, 419446707), (66, 279631138), (132, 139815569), (193, 95625156), (386, 47812578), (579, 31875052), (772, 23906289), (1158, 15937526), (2123, 8693196), (2316, 7968763), (4246, 4346598), (6369, 2897732), (8492, 2173299), (12738, 1448866), (25476, 724433)]