27481916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89227}}^1$

素因数の和:89249

約数の個数: 24

約数和(自身を含む): 59961216

約数和(自身を除く): 32479300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 89227, 178454, 356908, 624589, 981497, 1249178, 1962994, 2498356, 3925988, 6870479, 13740958, 27481916]

約数ペア:

[(1, 27481916), (2, 13740958), (4, 6870479), (7, 3925988), (11, 2498356), (14, 1962994), (22, 1249178), (28, 981497), (44, 624589), (77, 356908), (154, 178454), (308, 89227)]