2478619674

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3202351}}^1$

素因数の和:3202402

約数の個数: 24

約数和(自身を含む): 5495236032

約数和(自身を除く): 3016616358

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 3202351, 6404702, 9607053, 19214106, 28821159, 57642318, 137701093, 275402186, 413103279, 826206558, 1239309837, 2478619674]

約数ペア:

[(1, 2478619674), (2, 1239309837), (3, 826206558), (6, 413103279), (9, 275402186), (18, 137701093), (43, 57642318), (86, 28821159), (129, 19214106), (258, 9607053), (387, 6404702), (774, 3202351)]