1808864064

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{448627}}^1$

素因数の和:448652

約数の個数: 84

約数和(自身を含む): 5925478624

約数和(自身を除く): 4116614560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 448627, 897254, 1345881, 1794508, 2691762, 3140389, 3589016, 4037643, 5383524, 6280778, 7178032, 8075286, 9421167, 10767048, 12561556, 14356064, 16150572, 18842334, 21534096, 25123112, 28263501, 28712128, 32301144, 37684668, 43068192, 50246224, 56527002, 64602288, 75369336, 86136384, 100492448, 113054004, 129204576, 150738672, 200984896, 226108008, 258409152, 301477344, 452216016, 602954688, 904432032, 1808864064]

約数ペア:

[(1, 1808864064), (2, 904432032), (3, 602954688), (4, 452216016), (6, 301477344), (7, 258409152), (8, 226108008), (9, 200984896), (12, 150738672), (14, 129204576), (16, 113054004), (18, 100492448), (21, 86136384), (24, 75369336), (28, 64602288), (32, 56527002), (36, 50246224), (42, 43068192), (48, 37684668), (56, 32301144), (63, 28712128), (64, 28263501), (72, 25123112), (84, 21534096), (96, 18842334), (112, 16150572), (126, 14356064), (144, 12561556), (168, 10767048), (192, 9421167), (224, 8075286), (252, 7178032), (288, 6280778), (336, 5383524), (448, 4037643), (504, 3589016), (576, 3140389), (672, 2691762), (1008, 1794508), (1344, 1345881), (2016, 897254), (4032, 448627)]