18808110441

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{16990163}}^1$

素因数の和:16990213

約数の個数: 16

約数和(自身を含む): 28543475520

約数和(自身を除く): 9735365079

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 16990163, 50970489, 152911467, 458734401, 696596683, 2089790049, 6269370147, 18808110441]

約数ペア:

[(1, 18808110441), (3, 6269370147), (9, 2089790049), (27, 696596683), (41, 458734401), (123, 152911467), (369, 50970489), (1107, 16990163)]