18326331

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1134

約数の個数: 28

約数和(自身を含む): 28697808

約数和(自身を除く): 10371477

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1093, 1863, 3279, 5589, 9837, 16767, 25139, 29511, 75417, 88533, 226251, 265599, 678753, 796797, 2036259, 6108777, 18326331]

約数ペア:

[(1, 18326331), (3, 6108777), (9, 2036259), (23, 796797), (27, 678753), (69, 265599), (81, 226251), (207, 88533), (243, 75417), (621, 29511), (729, 25139), (1093, 16767), (1863, 9837), (3279, 5589)]