19242144

素因数分解:

$2^5\times 3^3\times {\mathrm{22271}}^1$

素因数の和:22290

約数の個数: 48

約数和(自身を含む): 56125440

約数和(自身を除く): 36883296

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, 22271, 44542, 66813, 89084, 133626, 178168, 200439, 267252, 356336, 400878, 534504, 601317, 712672, 801756, 1069008, 1202634, 1603512, 2138016, 2405268, 3207024, 4810536, 6414048, 9621072, 19242144]

約数ペア:

[(1, 19242144), (2, 9621072), (3, 6414048), (4, 4810536), (6, 3207024), (8, 2405268), (9, 2138016), (12, 1603512), (16, 1202634), (18, 1069008), (24, 801756), (27, 712672), (32, 601317), (36, 534504), (48, 400878), (54, 356336), (72, 267252), (96, 200439), (108, 178168), (144, 133626), (216, 89084), (288, 66813), (432, 44542), (864, 22271)]