27405434

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17959}}^1$

素因数の和:18077

約数の個数: 16

約数和(自身を含む): 47414400

約数和(自身を除く): 20008966

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 17959, 35918, 125713, 251426, 1957531, 3915062, 13702717, 27405434]

約数ペア:

[(1, 27405434), (2, 13702717), (7, 3915062), (14, 1957531), (109, 251426), (218, 125713), (763, 35918), (1526, 17959)]