1820052288

素因数分解:

$2^6\times 3^3\times {\mathrm{1053271}}^1$

素因数の和:1053292

約数の個数: 56

約数和(自身を含む): 5350621760

約数和(自身を除く): 3530569472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 1053271, 2106542, 3159813, 4213084, 6319626, 8426168, 9479439, 12639252, 16852336, 18958878, 25278504, 28438317, 33704672, 37917756, 50557008, 56876634, 67409344, 75835512, 101114016, 113753268, 151671024, 202228032, 227506536, 303342048, 455013072, 606684096, 910026144, 1820052288]

約数ペア:

[(1, 1820052288), (2, 910026144), (3, 606684096), (4, 455013072), (6, 303342048), (8, 227506536), (9, 202228032), (12, 151671024), (16, 113753268), (18, 101114016), (24, 75835512), (27, 67409344), (32, 56876634), (36, 50557008), (48, 37917756), (54, 33704672), (64, 28438317), (72, 25278504), (96, 18958878), (108, 16852336), (144, 12639252), (192, 9479439), (216, 8426168), (288, 6319626), (432, 4213084), (576, 3159813), (864, 2106542), (1728, 1053271)]