2016705999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2309}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 3548160000

約数和(自身を除く): 1531454001

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 199, 209, 231, 399, 597, 627, 1393, 1463, 2189, 2309, 3781, 4179, 4389, 6567, 6927, 11343, 15323, 16163, 25399, 26467, 41591, 43871, 45969, 48489, 76197, 79401, 124773, 131613, 177793, 291137, 307097, 459491, 482581, 533379, 873411, 921291, 1378473, 1447743, 3216437, 3378067, 5054401, 8730329, 9649311, 10134201, 15163203, 26190987, 35380807, 61112303, 96033619, 106142421, 183336909, 288100857, 672235333, 2016705999]

約数ペア:

[(1, 2016705999), (3, 672235333), (7, 288100857), (11, 183336909), (19, 106142421), (21, 96033619), (33, 61112303), (57, 35380807), (77, 26190987), (133, 15163203), (199, 10134201), (209, 9649311), (231, 8730329), (399, 5054401), (597, 3378067), (627, 3216437), (1393, 1447743), (1463, 1378473), (2189, 921291), (2309, 873411), (3781, 533379), (4179, 482581), (4389, 459491), (6567, 307097), (6927, 291137), (11343, 177793), (15323, 131613), (16163, 124773), (25399, 79401), (26467, 76197), (41591, 48489), (43871, 45969)]