27487838

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18013}}^1$

素因数の和:18131

約数の個数: 16

約数和(自身を含む): 47556960

約数和(自身を除く): 20069122

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 18013, 36026, 126091, 252182, 1963417, 3926834, 13743919, 27487838]

約数ペア:

[(1, 27487838), (2, 13743919), (7, 3926834), (14, 1963417), (109, 252182), (218, 126091), (763, 36026), (1526, 18013)]