18474184

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{4591}}^1$

素因数の和:5100

約数の個数: 16

約数和(自身を含む): 34715520

約数和(自身を除く): 16241336

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 4591, 9182, 18364, 36728, 2309273, 4618546, 9237092, 18474184]

約数ペア:

[(1, 18474184), (2, 9237092), (4, 4618546), (8, 2309273), (503, 36728), (1006, 18364), (2012, 9182), (4024, 4591)]