1293318942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{8287}}^1$

素因数の和:8385

約数の個数: 48

約数和(自身を含む): 2798691840

約数和(自身を除く): 1505372898

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1369, 1406, 2109, 2738, 4107, 4218, 8214, 8287, 16574, 24861, 26011, 49722, 52022, 78033, 156066, 157453, 306619, 314906, 472359, 613238, 919857, 944718, 1839714, 5825761, 11344903, 11651522, 17477283, 22689806, 34034709, 34954566, 68069418, 215553157, 431106314, 646659471, 1293318942]

約数ペア:

[(1, 1293318942), (2, 646659471), (3, 431106314), (6, 215553157), (19, 68069418), (37, 34954566), (38, 34034709), (57, 22689806), (74, 17477283), (111, 11651522), (114, 11344903), (222, 5825761), (703, 1839714), (1369, 944718), (1406, 919857), (2109, 613238), (2738, 472359), (4107, 314906), (4218, 306619), (8214, 157453), (8287, 156066), (16574, 78033), (24861, 52022), (26011, 49722)]