18803673864

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{850691}}^1$

素因数の和:851010

約数の個数: 48

約数和(自身を含む): 51092561520

約数和(自身を除く): 32288887656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 11052, 22104, 850691, 1701382, 2552073, 3402764, 5104146, 6805528, 7656219, 10208292, 15312438, 20416584, 30624876, 61249752, 261162137, 522324274, 783486411, 1044648548, 1566972822, 2089297096, 2350459233, 3133945644, 4700918466, 6267891288, 9401836932, 18803673864]

約数ペア:

[(1, 18803673864), (2, 9401836932), (3, 6267891288), (4, 4700918466), (6, 3133945644), (8, 2350459233), (9, 2089297096), (12, 1566972822), (18, 1044648548), (24, 783486411), (36, 522324274), (72, 261162137), (307, 61249752), (614, 30624876), (921, 20416584), (1228, 15312438), (1842, 10208292), (2456, 7656219), (2763, 6805528), (3684, 5104146), (5526, 3402764), (7368, 2552073), (11052, 1701382), (22104, 850691)]