2977578

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3847}}^1$

素因数の和:3898

約数の個数: 24

約数和(自身を含む): 6603168

約数和(自身を除く): 3625590

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 3847, 7694, 11541, 23082, 34623, 69246, 165421, 330842, 496263, 992526, 1488789, 2977578]

約数ペア:

[(1, 2977578), (2, 1488789), (3, 992526), (6, 496263), (9, 330842), (18, 165421), (43, 69246), (86, 34623), (129, 23082), (258, 11541), (387, 7694), (774, 3847)]