1818175044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{155719}}^1$

素因数の和:155872

約数の個数: 48

約数和(自身を含む): 4883379200

約数和(自身を除く): 3065204156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 155719, 311438, 467157, 622876, 934314, 1090033, 1868628, 2180066, 3270099, 4360132, 6540198, 13080396, 21644941, 43289882, 64934823, 86579764, 129869646, 151514587, 259739292, 303029174, 454543761, 606058348, 909087522, 1818175044]

約数ペア:

[(1, 1818175044), (2, 909087522), (3, 606058348), (4, 454543761), (6, 303029174), (7, 259739292), (12, 151514587), (14, 129869646), (21, 86579764), (28, 64934823), (42, 43289882), (84, 21644941), (139, 13080396), (278, 6540198), (417, 4360132), (556, 3270099), (834, 2180066), (973, 1868628), (1668, 1090033), (1946, 934314), (2919, 622876), (3892, 467157), (5838, 311438), (11676, 155719)]