80917938

素因数分解:

$2^1\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{2713}}^1$

素因数の和:4378

約数の個数: 24

約数和(自身を含む): 175492668

約数和(自身を除く): 94574730

約数列:

[1, 2, 3, 6, 9, 18, 1657, 2713, 3314, 4971, 5426, 8139, 9942, 14913, 16278, 24417, 29826, 48834, 4495441, 8990882, 13486323, 26972646, 40458969, 80917938]

約数ペア:

[(1, 80917938), (2, 40458969), (3, 26972646), (6, 13486323), (9, 8990882), (18, 4495441), (1657, 48834), (2713, 29826), (3314, 24417), (4971, 16278), (5426, 14913), (8139, 9942)]