66691188

素因数分解:

$2^2\times 3^4\times {\mathrm{205837}}^1$

素因数の和:205853

約数の個数: 30

約数和(自身を含む): 174344786

約数和(自身を除く): 107653598

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205837, 411674, 617511, 823348, 1235022, 1852533, 2470044, 3705066, 5557599, 7410132, 11115198, 16672797, 22230396, 33345594, 66691188]

約数ペア:

[(1, 66691188), (2, 33345594), (3, 22230396), (4, 16672797), (6, 11115198), (9, 7410132), (12, 5557599), (18, 3705066), (27, 2470044), (36, 1852533), (54, 1235022), (81, 823348), (108, 617511), (162, 411674), (324, 205837)]