18488343

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5701}}^1$

素因数の和:5774

約数の個数: 16

約数和(自身を含む): 26274816

約数和(自身を除く): 7786473

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 5701, 17103, 131123, 267947, 393369, 803841, 6162781, 18488343]

約数ペア:

[(1, 18488343), (3, 6162781), (23, 803841), (47, 393369), (69, 267947), (141, 131123), (1081, 17103), (3243, 5701)]