15661879662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 37311902208

約数和(自身を除く): 21650022546

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 257, 286, 363, 429, 514, 587, 726, 771, 858, 1174, 1331, 1542, 1573, 1761, 2662, 2827, 3146, 3341, 3522, 3993, 4719, 5654, 6457, 6682, 7631, 7986, 8481, 9438, 10023, 12914, 15262, 16962, 17303, 19371, 20046, 22893, 31097, 34606, 36751, 38742, 45786, 51909, 62194, 71027, 73502, 83941, 93291, 103818, 110253, 142054, 150859, 167882, 186582, 213081, 220506, 251823, 301718, 342067, 404261, 426162, 452577, 503646, 684134, 781297, 808522, 905154, 923351, 1026201, 1212783, 1562594, 1659449, 1846702, 1961167, 2052402, 2343891, 2425566, 2770053, 3318898, 3922334, 4446871, 4687782, 4978347, 5540106, 5883501, 8893742, 9956694, 10156861, 11767002, 13340613, 18253939, 20313722, 21572837, 26681226, 30470583, 36507878, 43145674, 54761817, 60941166, 64718511, 109523634, 129437022, 200793329, 237301207, 401586658, 474602414, 602379987, 711903621, 1204759974, 1423807242, 2610313277, 5220626554, 7830939831, 15661879662]

約数ペア:

[(1, 15661879662), (2, 7830939831), (3, 5220626554), (6, 2610313277), (11, 1423807242), (13, 1204759974), (22, 711903621), (26, 602379987), (33, 474602414), (39, 401586658), (66, 237301207), (78, 200793329), (121, 129437022), (143, 109523634), (242, 64718511), (257, 60941166), (286, 54761817), (363, 43145674), (429, 36507878), (514, 30470583), (587, 26681226), (726, 21572837), (771, 20313722), (858, 18253939), (1174, 13340613), (1331, 11767002), (1542, 10156861), (1573, 9956694), (1761, 8893742), (2662, 5883501), (2827, 5540106), (3146, 4978347), (3341, 4687782), (3522, 4446871), (3993, 3922334), (4719, 3318898), (5654, 2770053), (6457, 2425566), (6682, 2343891), (7631, 2052402), (7986, 1961167), (8481, 1846702), (9438, 1659449), (10023, 1562594), (12914, 1212783), (15262, 1026201), (16962, 923351), (17303, 905154), (19371, 808522), (20046, 781297), (22893, 684134), (31097, 503646), (34606, 452577), (36751, 426162), (38742, 404261), (45786, 342067), (51909, 301718), (62194, 251823), (71027, 220506), (73502, 213081), (83941, 186582), (93291, 167882), (103818, 150859), (110253, 142054)]