1240983846

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{69151}}^1$

素因数の和:70156

約数の個数: 24

約数和(自身を含む): 2691534144

約数和(自身を除く): 1450550298

約数列:

[1, 2, 3, 6, 9, 18, 997, 1994, 2991, 5982, 8973, 17946, 69151, 138302, 207453, 414906, 622359, 1244718, 68943547, 137887094, 206830641, 413661282, 620491923, 1240983846]

約数ペア:

[(1, 1240983846), (2, 620491923), (3, 413661282), (6, 206830641), (9, 137887094), (18, 68943547), (997, 1244718), (1994, 622359), (2991, 414906), (5982, 207453), (8973, 138302), (17946, 69151)]