18116352

素因数分解:

$2^8\times 3^3\times {\mathrm{2621}}^1$

素因数の和:2646

約数の個数: 72

約数和(自身を含む): 53593680

約数和(自身を除く): 35477328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 2621, 3456, 5242, 6912, 7863, 10484, 15726, 20968, 23589, 31452, 41936, 47178, 62904, 70767, 83872, 94356, 125808, 141534, 167744, 188712, 251616, 283068, 335488, 377424, 503232, 566136, 670976, 754848, 1006464, 1132272, 1509696, 2012928, 2264544, 3019392, 4529088, 6038784, 9058176, 18116352]

約数ペア:

[(1, 18116352), (2, 9058176), (3, 6038784), (4, 4529088), (6, 3019392), (8, 2264544), (9, 2012928), (12, 1509696), (16, 1132272), (18, 1006464), (24, 754848), (27, 670976), (32, 566136), (36, 503232), (48, 377424), (54, 335488), (64, 283068), (72, 251616), (96, 188712), (108, 167744), (128, 141534), (144, 125808), (192, 94356), (216, 83872), (256, 70767), (288, 62904), (384, 47178), (432, 41936), (576, 31452), (768, 23589), (864, 20968), (1152, 15726), (1728, 10484), (2304, 7863), (2621, 6912), (3456, 5242)]