21000888036

素因数分解:

$2^2\times 3^3\times {\mathrm{194452667}}^1$

素因数の和:194452680

約数の個数: 24

約数和(自身を含む): 54446747040

約数和(自身を除く): 33445859004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 194452667, 388905334, 583358001, 777810668, 1166716002, 1750074003, 2333432004, 3500148006, 5250222009, 7000296012, 10500444018, 21000888036]

約数ペア:

[(1, 21000888036), (2, 10500444018), (3, 7000296012), (4, 5250222009), (6, 3500148006), (9, 2333432004), (12, 1750074003), (18, 1166716002), (27, 777810668), (36, 583358001), (54, 388905334), (108, 194452667)]