2581812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2512

約数の個数: 36

約数和(自身を含む): 6754020

約数和(自身を除く): 4172208

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 2473, 4946, 7419, 9892, 14838, 22257, 29676, 44514, 71717, 89028, 143434, 215151, 286868, 430302, 645453, 860604, 1290906, 2581812]

約数ペア:

[(1, 2581812), (2, 1290906), (3, 860604), (4, 645453), (6, 430302), (9, 286868), (12, 215151), (18, 143434), (29, 89028), (36, 71717), (58, 44514), (87, 29676), (116, 22257), (174, 14838), (261, 9892), (348, 7419), (522, 4946), (1044, 2473)]