17994850488

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{895801}}^1$

素因数の和:895850

約数の個数: 80

約数和(自身を含む): 52028180160

約数和(自身を除く): 34033329672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 895801, 1791602, 2687403, 3583204, 5374806, 7166408, 8062209, 10749612, 16124418, 21499224, 24186627, 27769831, 32248836, 48373254, 55539662, 64497672, 72559881, 83309493, 96746508, 111079324, 145119762, 166618986, 193493016, 222158648, 249928479, 290239524, 333237972, 499856958, 580479048, 666475944, 749785437, 999713916, 1499570874, 1999427832, 2249356311, 2999141748, 4498712622, 5998283496, 8997425244, 17994850488]

約数ペア:

[(1, 17994850488), (2, 8997425244), (3, 5998283496), (4, 4498712622), (6, 2999141748), (8, 2249356311), (9, 1999427832), (12, 1499570874), (18, 999713916), (24, 749785437), (27, 666475944), (31, 580479048), (36, 499856958), (54, 333237972), (62, 290239524), (72, 249928479), (81, 222158648), (93, 193493016), (108, 166618986), (124, 145119762), (162, 111079324), (186, 96746508), (216, 83309493), (248, 72559881), (279, 64497672), (324, 55539662), (372, 48373254), (558, 32248836), (648, 27769831), (744, 24186627), (837, 21499224), (1116, 16124418), (1674, 10749612), (2232, 8062209), (2511, 7166408), (3348, 5374806), (5022, 3583204), (6696, 2687403), (10044, 1791602), (20088, 895801)]