1996172912118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1572887}}^1$

素因数の和:1573018

約数の個数: 128

約数和(自身を含む): 5174977683456

約数和(自身を除く): 3178804771338

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 67, 77, 82, 123, 134, 154, 201, 231, 246, 287, 402, 451, 462, 469, 574, 737, 861, 902, 938, 1353, 1407, 1474, 1722, 2211, 2706, 2747, 2814, 3157, 4422, 5159, 5494, 6314, 8241, 9471, 10318, 15477, 16482, 18942, 19229, 30217, 30954, 38458, 57687, 60434, 90651, 115374, 181302, 211519, 423038, 634557, 1269114, 1572887, 3145774, 4718661, 9437322, 11010209, 17301757, 22020418, 33030627, 34603514, 51905271, 64488367, 66061254, 103810542, 105383429, 121112299, 128976734, 193465101, 210766858, 242224598, 316150287, 363336897, 386930202, 451418569, 632300574, 709372037, 726673794, 737684003, 902837138, 1159217719, 1354255707, 1418744074, 1475368006, 2128116111, 2213052009, 2318435438, 2708511414, 3477653157, 4256232222, 4320720589, 4426104018, 4965604259, 6955306314, 8114524033, 8641441178, 9931208518, 12962161767, 14896812777, 16229048066, 24343572099, 25924323534, 29793625554, 30245044123, 47527926479, 48687144198, 60490088246, 90735132369, 95055852958, 142583779437, 181470264738, 285167558874, 332695485353, 665390970706, 998086456059, 1996172912118]

約数ペア:

[(1, 1996172912118), (2, 998086456059), (3, 665390970706), (6, 332695485353), (7, 285167558874), (11, 181470264738), (14, 142583779437), (21, 95055852958), (22, 90735132369), (33, 60490088246), (41, 48687144198), (42, 47527926479), (66, 30245044123), (67, 29793625554), (77, 25924323534), (82, 24343572099), (123, 16229048066), (134, 14896812777), (154, 12962161767), (201, 9931208518), (231, 8641441178), (246, 8114524033), (287, 6955306314), (402, 4965604259), (451, 4426104018), (462, 4320720589), (469, 4256232222), (574, 3477653157), (737, 2708511414), (861, 2318435438), (902, 2213052009), (938, 2128116111), (1353, 1475368006), (1407, 1418744074), (1474, 1354255707), (1722, 1159217719), (2211, 902837138), (2706, 737684003), (2747, 726673794), (2814, 709372037), (3157, 632300574), (4422, 451418569), (5159, 386930202), (5494, 363336897), (6314, 316150287), (8241, 242224598), (9471, 210766858), (10318, 193465101), (15477, 128976734), (16482, 121112299), (18942, 105383429), (19229, 103810542), (30217, 66061254), (30954, 64488367), (38458, 51905271), (57687, 34603514), (60434, 33030627), (90651, 22020418), (115374, 17301757), (181302, 11010209), (211519, 9437322), (423038, 4718661), (634557, 3145774), (1269114, 1572887)]