18316616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{134681}}^1$

素因数の和:134704

約数の個数: 16

約数和(自身を含む): 36364140

約数和(自身を除く): 18047524

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 134681, 269362, 538724, 1077448, 2289577, 4579154, 9158308, 18316616]

約数ペア:

[(1, 18316616), (2, 9158308), (4, 4579154), (8, 2289577), (17, 1077448), (34, 538724), (68, 269362), (136, 134681)]