18682594

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28393}}^1$

素因数の和:28449

約数の個数: 16

約数和(自身を含む): 32709888

約数和(自身を除く): 14027294

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 28393, 56786, 198751, 397502, 1334471, 2668942, 9341297, 18682594]

約数ペア:

[(1, 18682594), (2, 9341297), (7, 2668942), (14, 1334471), (47, 397502), (94, 198751), (329, 56786), (658, 28393)]