47871876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{306871}}^1$

素因数の和:306891

約数の個数: 24

約数和(自身を含む): 120293824

約数和(自身を除く): 72421948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 306871, 613742, 920613, 1227484, 1841226, 3682452, 3989323, 7978646, 11967969, 15957292, 23935938, 47871876]

約数ペア:

[(1, 47871876), (2, 23935938), (3, 15957292), (4, 11967969), (6, 7978646), (12, 3989323), (13, 3682452), (26, 1841226), (39, 1227484), (52, 920613), (78, 613742), (156, 306871)]