18292797

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 28

約数和(自身を含む): 28645344

約数和(自身を除く): 10352547

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1091, 1863, 3273, 5589, 9819, 16767, 25093, 29457, 75279, 88371, 225837, 265113, 677511, 795339, 2032533, 6097599, 18292797]

約数ペア:

[(1, 18292797), (3, 6097599), (9, 2032533), (23, 795339), (27, 677511), (69, 265113), (81, 225837), (207, 88371), (243, 75279), (621, 29457), (729, 25093), (1091, 16767), (1863, 9819), (3273, 5589)]