17730144

素因数分解:

$2^5\times 3^3\times {\mathrm{20521}}^1$

素因数の和:20540

約数の個数: 48

約数和(自身を含む): 51715440

約数和(自身を除く): 33985296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 20521, 41042, 61563, 82084, 123126, 164168, 184689, 246252, 328336, 369378, 492504, 554067, 656672, 738756, 985008, 1108134, 1477512, 1970016, 2216268, 2955024, 4432536, 5910048, 8865072, 17730144]

約数ペア:

[(1, 17730144), (2, 8865072), (3, 5910048), (4, 4432536), (6, 2955024), (8, 2216268), (9, 1970016), (12, 1477512), (16, 1108134), (18, 985008), (24, 738756), (27, 656672), (32, 554067), (36, 492504), (48, 369378), (54, 328336), (72, 246252), (96, 184689), (108, 164168), (144, 123126), (216, 82084), (288, 61563), (432, 41042), (864, 20521)]