27451214

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17989}}^1$

素因数の和:18107

約数の個数: 16

約数和(自身を含む): 47493600

約数和(自身を除く): 20042386

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 17989, 35978, 125923, 251846, 1960801, 3921602, 13725607, 27451214]

約数ペア:

[(1, 27451214), (2, 13725607), (7, 3921602), (14, 1960801), (109, 251846), (218, 125923), (763, 35978), (1526, 17989)]