18163728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11467}}^1$

素因数の和:11492

約数の個数: 60

約数和(自身を含む): 55459248

約数和(自身を除く): 37295520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11467, 22934, 34401, 45868, 68802, 91736, 103203, 126137, 137604, 183472, 206406, 252274, 275208, 378411, 412812, 504548, 550416, 756822, 825624, 1009096, 1135233, 1513644, 1651248, 2018192, 2270466, 3027288, 4540932, 6054576, 9081864, 18163728]

約数ペア:

[(1, 18163728), (2, 9081864), (3, 6054576), (4, 4540932), (6, 3027288), (8, 2270466), (9, 2018192), (11, 1651248), (12, 1513644), (16, 1135233), (18, 1009096), (22, 825624), (24, 756822), (33, 550416), (36, 504548), (44, 412812), (48, 378411), (66, 275208), (72, 252274), (88, 206406), (99, 183472), (132, 137604), (144, 126137), (176, 103203), (198, 91736), (264, 68802), (396, 45868), (528, 34401), (792, 22934), (1584, 11467)]