18454174

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 28496448

約数和(自身を除く): 10042274

約数列:

[1, 2, 47, 94, 137, 274, 1433, 2866, 6439, 12878, 67351, 134702, 196321, 392642, 9227087, 18454174]

約数ペア:

[(1, 18454174), (2, 9227087), (47, 392642), (94, 196321), (137, 134702), (274, 67351), (1433, 12878), (2866, 6439)]