65214918

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 146100240

約数和(自身を除く): 80885322

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 327, 387, 654, 773, 774, 981, 1546, 1962, 2319, 4638, 4687, 6957, 9374, 13914, 14061, 28122, 33239, 42183, 66478, 84257, 84366, 99717, 168514, 199434, 252771, 299151, 505542, 598302, 758313, 1516626, 3623051, 7246102, 10869153, 21738306, 32607459, 65214918]

約数ペア:

[(1, 65214918), (2, 32607459), (3, 21738306), (6, 10869153), (9, 7246102), (18, 3623051), (43, 1516626), (86, 758313), (109, 598302), (129, 505542), (218, 299151), (258, 252771), (327, 199434), (387, 168514), (654, 99717), (773, 84366), (774, 84257), (981, 66478), (1546, 42183), (1962, 33239), (2319, 28122), (4638, 14061), (4687, 13914), (6957, 9374)]