2017861674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{1193}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 4377490560

約数和(自身を除く): 2359628886

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 401, 703, 802, 1193, 1203, 1406, 2109, 2386, 2406, 3579, 4218, 7158, 7619, 14837, 15238, 22667, 22857, 29674, 44141, 44511, 45334, 45714, 68001, 88282, 89022, 132423, 136002, 264846, 281903, 478393, 563806, 838679, 845709, 956786, 1435179, 1677358, 1691418, 2516037, 2870358, 5032074, 9089467, 17700541, 18178934, 27268401, 35401082, 53101623, 54536802, 106203246, 336310279, 672620558, 1008930837, 2017861674]

約数ペア:

[(1, 2017861674), (2, 1008930837), (3, 672620558), (6, 336310279), (19, 106203246), (37, 54536802), (38, 53101623), (57, 35401082), (74, 27268401), (111, 18178934), (114, 17700541), (222, 9089467), (401, 5032074), (703, 2870358), (802, 2516037), (1193, 1691418), (1203, 1677358), (1406, 1435179), (2109, 956786), (2386, 845709), (2406, 838679), (3579, 563806), (4218, 478393), (7158, 281903), (7619, 264846), (14837, 136002), (15238, 132423), (22667, 89022), (22857, 88282), (29674, 68001), (44141, 45714), (44511, 45334)]