131192406

素因数分解:

$2^1\times 3^3\times {\mathrm{2429489}}^1$

素因数の和:2429500

約数の個数: 16

約数和(自身を含む): 291538800

約数和(自身を除く): 160346394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2429489, 4858978, 7288467, 14576934, 21865401, 43730802, 65596203, 131192406]

約数ペア:

[(1, 131192406), (2, 65596203), (3, 43730802), (6, 21865401), (9, 14576934), (18, 7288467), (27, 4858978), (54, 2429489)]