21859863576

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{1487}}^1$

素因数の和:1913

約数の個数: 128

約数和(自身を含む): 58547681280

約数和(自身を除く): 36687817704

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 137, 204, 263, 274, 408, 411, 526, 548, 789, 822, 1052, 1096, 1487, 1578, 1644, 2104, 2329, 2974, 3156, 3288, 4461, 4471, 4658, 5948, 6312, 6987, 8922, 8942, 9316, 11896, 13413, 13974, 17844, 17884, 18632, 25279, 26826, 27948, 35688, 35768, 36031, 50558, 53652, 55896, 72062, 75837, 101116, 107304, 108093, 144124, 151674, 202232, 203719, 216186, 288248, 303348, 391081, 407438, 432372, 606696, 611157, 612527, 782162, 814876, 864744, 1173243, 1222314, 1225054, 1564324, 1629752, 1837581, 2346486, 2444628, 2450108, 3128648, 3463223, 3675162, 4692972, 4889256, 4900216, 6648377, 6926446, 7350324, 9385944, 10389669, 13296754, 13852892, 14700648, 19945131, 20779338, 26593508, 27705784, 39890262, 41558676, 53187016, 53578097, 79780524, 83117352, 107156194, 159561048, 160734291, 214312388, 321468582, 428624776, 642937164, 910827649, 1285874328, 1821655298, 2732482947, 3643310596, 5464965894, 7286621192, 10929931788, 21859863576]

約数ペア:

[(1, 21859863576), (2, 10929931788), (3, 7286621192), (4, 5464965894), (6, 3643310596), (8, 2732482947), (12, 1821655298), (17, 1285874328), (24, 910827649), (34, 642937164), (51, 428624776), (68, 321468582), (102, 214312388), (136, 160734291), (137, 159561048), (204, 107156194), (263, 83117352), (274, 79780524), (408, 53578097), (411, 53187016), (526, 41558676), (548, 39890262), (789, 27705784), (822, 26593508), (1052, 20779338), (1096, 19945131), (1487, 14700648), (1578, 13852892), (1644, 13296754), (2104, 10389669), (2329, 9385944), (2974, 7350324), (3156, 6926446), (3288, 6648377), (4461, 4900216), (4471, 4889256), (4658, 4692972), (5948, 3675162), (6312, 3463223), (6987, 3128648), (8922, 2450108), (8942, 2444628), (9316, 2346486), (11896, 1837581), (13413, 1629752), (13974, 1564324), (17844, 1225054), (17884, 1222314), (18632, 1173243), (25279, 864744), (26826, 814876), (27948, 782162), (35688, 612527), (35768, 611157), (36031, 606696), (50558, 432372), (53652, 407438), (55896, 391081), (72062, 303348), (75837, 288248), (101116, 216186), (107304, 203719), (108093, 202232), (144124, 151674)]