18180064

素因数分解:

$2^5\times 7^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 41192928

約数和(自身を除く): 23012864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 277, 293, 554, 586, 1108, 1172, 1939, 2051, 2216, 2344, 3878, 4102, 4432, 4688, 7756, 8204, 8864, 9376, 15512, 16408, 31024, 32816, 62048, 65632, 81161, 162322, 324644, 568127, 649288, 1136254, 1298576, 2272508, 2597152, 4545016, 9090032, 18180064]

約数ペア:

[(1, 18180064), (2, 9090032), (4, 4545016), (7, 2597152), (8, 2272508), (14, 1298576), (16, 1136254), (28, 649288), (32, 568127), (56, 324644), (112, 162322), (224, 81161), (277, 65632), (293, 62048), (554, 32816), (586, 31024), (1108, 16408), (1172, 15512), (1939, 9376), (2051, 8864), (2216, 8204), (2344, 7756), (3878, 4688), (4102, 4432)]