27161638

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{45119}}^1$

素因数の和:45171

約数の個数: 16

約数和(自身を含む): 47646720

約数和(自身を除く): 20485082

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 45119, 90238, 315833, 631666, 1940117, 3880234, 13580819, 27161638]

約数ペア:

[(1, 27161638), (2, 13580819), (7, 3880234), (14, 1940117), (43, 631666), (86, 315833), (301, 90238), (602, 45119)]