27831218

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 14625742

約数列:

[1, 2, 103, 167, 206, 334, 809, 1618, 17201, 34402, 83327, 135103, 166654, 270206, 13915609, 27831218]

約数ペア:

[(1, 27831218), (2, 13915609), (103, 270206), (167, 166654), (206, 135103), (334, 83327), (809, 34402), (1618, 17201)]