15704420526

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{14821}}^1$

素因数の和:14946

約数の個数: 72

約数和(自身を含む): 35786414664

約数和(自身を除く): 20081994138

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1369, 1591, 2738, 3182, 4107, 4773, 8214, 9546, 12321, 14319, 14821, 24642, 28638, 29642, 44463, 58867, 88926, 117734, 133389, 176601, 266778, 353202, 529803, 548377, 637303, 1059606, 1096754, 1274606, 1645131, 1911909, 3290262, 3823818, 4935393, 5735727, 9870786, 11471454, 20289949, 23580211, 40579898, 47160422, 60869847, 70740633, 121739694, 141481266, 182609541, 212221899, 365219082, 424443798, 872467807, 1744935614, 2617403421, 5234806842, 7852210263, 15704420526]

約数ペア:

[(1, 15704420526), (2, 7852210263), (3, 5234806842), (6, 2617403421), (9, 1744935614), (18, 872467807), (37, 424443798), (43, 365219082), (74, 212221899), (86, 182609541), (111, 141481266), (129, 121739694), (222, 70740633), (258, 60869847), (333, 47160422), (387, 40579898), (666, 23580211), (774, 20289949), (1369, 11471454), (1591, 9870786), (2738, 5735727), (3182, 4935393), (4107, 3823818), (4773, 3290262), (8214, 1911909), (9546, 1645131), (12321, 1274606), (14319, 1096754), (14821, 1059606), (24642, 637303), (28638, 548377), (29642, 529803), (44463, 353202), (58867, 266778), (88926, 176601), (117734, 133389)]