19280484864

素因数分解:

$2^9\times 3^3\times {\mathrm{1394711}}^1$

素因数の和:1394738

約数の個数: 80

約数和(自身を含む): 57071615040

約数和(自身を除く): 37791130176

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, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1394711, 2789422, 4184133, 5578844, 8368266, 11157688, 12552399, 16736532, 22315376, 25104798, 33473064, 37657197, 44630752, 50209596, 66946128, 75314394, 89261504, 100419192, 133892256, 150628788, 178523008, 200838384, 267784512, 301257576, 357046016, 401676768, 535569024, 602515152, 714092032, 803353536, 1071138048, 1205030304, 1606707072, 2142276096, 2410060608, 3213414144, 4820121216, 6426828288, 9640242432, 19280484864]

約数ペア:

[(1, 19280484864), (2, 9640242432), (3, 6426828288), (4, 4820121216), (6, 3213414144), (8, 2410060608), (9, 2142276096), (12, 1606707072), (16, 1205030304), (18, 1071138048), (24, 803353536), (27, 714092032), (32, 602515152), (36, 535569024), (48, 401676768), (54, 357046016), (64, 301257576), (72, 267784512), (96, 200838384), (108, 178523008), (128, 150628788), (144, 133892256), (192, 100419192), (216, 89261504), (256, 75314394), (288, 66946128), (384, 50209596), (432, 44630752), (512, 37657197), (576, 33473064), (768, 25104798), (864, 22315376), (1152, 16736532), (1536, 12552399), (1728, 11157688), (2304, 8368266), (3456, 5578844), (4608, 4184133), (6912, 2789422), (13824, 1394711)]