26891028

素因数分解:

$2^2\times 3^4\times {\mathrm{82997}}^1$

素因数の和:83013

約数の個数: 30

約数和(自身を含む): 70299306

約数和(自身を除く): 43408278

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 82997, 165994, 248991, 331988, 497982, 746973, 995964, 1493946, 2240919, 2987892, 4481838, 6722757, 8963676, 13445514, 26891028]

約数ペア:

[(1, 26891028), (2, 13445514), (3, 8963676), (4, 6722757), (6, 4481838), (9, 2987892), (12, 2240919), (18, 1493946), (27, 995964), (36, 746973), (54, 497982), (81, 331988), (108, 248991), (162, 165994), (324, 82997)]