25750206

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 64247040

約数和(自身を除く): 38496834

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 43, 51, 57, 86, 102, 103, 114, 129, 153, 171, 206, 258, 306, 309, 323, 342, 387, 618, 646, 731, 774, 817, 927, 969, 1462, 1634, 1751, 1854, 1938, 1957, 2193, 2451, 2907, 3502, 3914, 4386, 4429, 4902, 5253, 5814, 5871, 6579, 7353, 8858, 10506, 11742, 13158, 13287, 13889, 14706, 15759, 17613, 26574, 27778, 31518, 33269, 35226, 39861, 41667, 66538, 75293, 79722, 83334, 84151, 99807, 125001, 150586, 168302, 199614, 225879, 250002, 252453, 299421, 451758, 504906, 598842, 677637, 757359, 1355274, 1430567, 1514718, 2861134, 4291701, 8583402, 12875103, 25750206]

約数ペア:

[(1, 25750206), (2, 12875103), (3, 8583402), (6, 4291701), (9, 2861134), (17, 1514718), (18, 1430567), (19, 1355274), (34, 757359), (38, 677637), (43, 598842), (51, 504906), (57, 451758), (86, 299421), (102, 252453), (103, 250002), (114, 225879), (129, 199614), (153, 168302), (171, 150586), (206, 125001), (258, 99807), (306, 84151), (309, 83334), (323, 79722), (342, 75293), (387, 66538), (618, 41667), (646, 39861), (731, 35226), (774, 33269), (817, 31518), (927, 27778), (969, 26574), (1462, 17613), (1634, 15759), (1751, 14706), (1854, 13889), (1938, 13287), (1957, 13158), (2193, 11742), (2451, 10506), (2907, 8858), (3502, 7353), (3914, 6579), (4386, 5871), (4429, 5814), (4902, 5253)]