18486585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31601}}^1$

素因数の和:31625

約数の個数: 24

約数和(自身を含む): 34509384

約数和(自身を除く): 16022799

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 31601, 94803, 158005, 284409, 410813, 474015, 1232439, 1422045, 2054065, 3697317, 6162195, 18486585]

約数ペア:

[(1, 18486585), (3, 6162195), (5, 3697317), (9, 2054065), (13, 1422045), (15, 1232439), (39, 474015), (45, 410813), (65, 284409), (117, 158005), (195, 94803), (585, 31601)]