28143018

素因数分解:

$2^1\times 3^3\times {\mathrm{521167}}^1$

素因数の和:521178

約数の個数: 16

約数和(自身を含む): 62540160

約数和(自身を除く): 34397142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521167, 1042334, 1563501, 3127002, 4690503, 9381006, 14071509, 28143018]

約数ペア:

[(1, 28143018), (2, 14071509), (3, 9381006), (6, 4690503), (9, 3127002), (18, 1563501), (27, 1042334), (54, 521167)]