254057004

素因数分解:

$2^2\times 3^2\times {\mathrm{7057139}}^1$

素因数の和:7057149

約数の個数: 18

約数和(自身を含む): 642199740

約数和(自身を除く): 388142736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7057139, 14114278, 21171417, 28228556, 42342834, 63514251, 84685668, 127028502, 254057004]

約数ペア:

[(1, 254057004), (2, 127028502), (3, 84685668), (4, 63514251), (6, 42342834), (9, 28228556), (12, 21171417), (18, 14114278), (36, 7057139)]