140389398

素因数分解:

$2^1\times 3^2\times {\mathrm{1061}}^1\times {\mathrm{7351}}^1$

素因数の和:8420

約数の個数: 24

約数和(自身を含む): 304505136

約数和(自身を除く): 164115738

約数列:

[1, 2, 3, 6, 9, 18, 1061, 2122, 3183, 6366, 7351, 9549, 14702, 19098, 22053, 44106, 66159, 132318, 7799411, 15598822, 23398233, 46796466, 70194699, 140389398]

約数ペア:

[(1, 140389398), (2, 70194699), (3, 46796466), (6, 23398233), (9, 15598822), (18, 7799411), (1061, 132318), (2122, 66159), (3183, 44106), (6366, 22053), (7351, 19098), (9549, 14702)]