21137308764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1579}}^1$

素因数の和:1908

約数の個数: 192

約数和(自身を含む): 60201792000

約数和(自身を除く): 39064483236

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 116, 132, 143, 156, 174, 269, 286, 319, 348, 377, 429, 538, 572, 638, 754, 807, 858, 957, 1076, 1131, 1276, 1508, 1579, 1614, 1716, 1914, 2262, 2959, 3158, 3228, 3497, 3828, 4147, 4524, 4737, 5918, 6316, 6994, 7801, 8294, 8877, 9474, 10491, 11836, 12441, 13988, 15602, 16588, 17369, 17754, 18948, 20527, 20982, 23403, 24882, 31204, 34738, 35508, 38467, 41054, 41964, 45791, 46806, 49764, 52107, 61581, 69476, 76934, 82108, 85811, 91582, 93612, 101413, 104214, 115401, 123162, 137373, 153868, 171622, 183164, 202826, 208428, 225797, 230802, 246324, 257433, 274746, 304239, 343244, 405652, 424751, 451594, 461604, 503701, 514866, 549492, 595283, 608478, 677391, 849502, 903188, 1007402, 1029732, 1115543, 1190566, 1216956, 1274253, 1354782, 1511103, 1699004, 1785849, 2014804, 2231086, 2381132, 2548506, 2709564, 3022206, 3346629, 3571698, 4462172, 4672261, 5097012, 5521763, 6044412, 6548113, 6693258, 7143396, 9344522, 11043526, 12317779, 13096226, 13386516, 14016783, 16565289, 18689044, 19644339, 22087052, 24635558, 26192452, 28033566, 33130578, 36953337, 39288678, 49271116, 56067132, 60739393, 66261156, 73906674, 78577356, 121478786, 135495569, 147813348, 160131127, 182218179, 242957572, 270991138, 320262254, 364436358, 406486707, 480393381, 541982276, 640524508, 728872716, 812973414, 960786762, 1625946828, 1761442397, 1921573524, 3522884794, 5284327191, 7045769588, 10568654382, 21137308764]

約数ペア:

[(1, 21137308764), (2, 10568654382), (3, 7045769588), (4, 5284327191), (6, 3522884794), (11, 1921573524), (12, 1761442397), (13, 1625946828), (22, 960786762), (26, 812973414), (29, 728872716), (33, 640524508), (39, 541982276), (44, 480393381), (52, 406486707), (58, 364436358), (66, 320262254), (78, 270991138), (87, 242957572), (116, 182218179), (132, 160131127), (143, 147813348), (156, 135495569), (174, 121478786), (269, 78577356), (286, 73906674), (319, 66261156), (348, 60739393), (377, 56067132), (429, 49271116), (538, 39288678), (572, 36953337), (638, 33130578), (754, 28033566), (807, 26192452), (858, 24635558), (957, 22087052), (1076, 19644339), (1131, 18689044), (1276, 16565289), (1508, 14016783), (1579, 13386516), (1614, 13096226), (1716, 12317779), (1914, 11043526), (2262, 9344522), (2959, 7143396), (3158, 6693258), (3228, 6548113), (3497, 6044412), (3828, 5521763), (4147, 5097012), (4524, 4672261), (4737, 4462172), (5918, 3571698), (6316, 3346629), (6994, 3022206), (7801, 2709564), (8294, 2548506), (8877, 2381132), (9474, 2231086), (10491, 2014804), (11836, 1785849), (12441, 1699004), (13988, 1511103), (15602, 1354782), (16588, 1274253), (17369, 1216956), (17754, 1190566), (18948, 1115543), (20527, 1029732), (20982, 1007402), (23403, 903188), (24882, 849502), (31204, 677391), (34738, 608478), (35508, 595283), (38467, 549492), (41054, 514866), (41964, 503701), (45791, 461604), (46806, 451594), (49764, 424751), (52107, 405652), (61581, 343244), (69476, 304239), (76934, 274746), (82108, 257433), (85811, 246324), (91582, 230802), (93612, 225797), (101413, 208428), (104214, 202826), (115401, 183164), (123162, 171622), (137373, 153868)]