19917036

素因数分解:

$2^2\times 3^3\times {\mathrm{184417}}^1$

素因数の和:184430

約数の個数: 24

約数和(自身を含む): 51637040

約数和(自身を除く): 31720004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 184417, 368834, 553251, 737668, 1106502, 1659753, 2213004, 3319506, 4979259, 6639012, 9958518, 19917036]

約数ペア:

[(1, 19917036), (2, 9958518), (3, 6639012), (4, 4979259), (6, 3319506), (9, 2213004), (12, 1659753), (18, 1106502), (27, 737668), (36, 553251), (54, 368834), (108, 184417)]