131513778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{664211}}^1$

素因数の和:664230

約数の個数: 24

約数和(自身を含む): 310851216

約数和(自身を除く): 179337438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 664211, 1328422, 1992633, 3985266, 5977899, 7306321, 11955798, 14612642, 21918963, 43837926, 65756889, 131513778]

約数ペア:

[(1, 131513778), (2, 65756889), (3, 43837926), (6, 21918963), (9, 14612642), (11, 11955798), (18, 7306321), (22, 5977899), (33, 3985266), (66, 1992633), (99, 1328422), (198, 664211)]