17966423052

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{1709}}^1$

素因数の和:2253

約数の個数: 120

約数和(自身を含む): 47761449120

約数和(自身を除く): 29795026068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 457, 639, 852, 914, 1278, 1371, 1709, 1828, 1917, 2556, 2742, 3418, 3834, 4113, 5127, 5484, 5751, 6836, 7668, 8226, 10254, 11502, 12339, 15381, 16452, 20508, 23004, 24678, 30762, 32447, 37017, 46143, 49356, 61524, 64894, 74034, 92286, 97341, 121339, 129788, 138429, 148068, 184572, 194682, 242678, 276858, 292023, 364017, 389364, 485356, 553716, 584046, 728034, 781013, 876069, 1092051, 1168092, 1456068, 1562026, 1752138, 2184102, 2343039, 2628207, 3124052, 3276153, 3504276, 4368204, 4686078, 5256414, 6552306, 7029117, 9372156, 9828459, 10512828, 13104612, 14058234, 19656918, 21087351, 28116468, 39313836, 42174702, 55451923, 63262053, 84349404, 110903846, 126524106, 166355769, 221807692, 253048212, 332711538, 499067307, 665423076, 998134614, 1497201921, 1996269228, 2994403842, 4491605763, 5988807684, 8983211526, 17966423052]

約数ペア:

[(1, 17966423052), (2, 8983211526), (3, 5988807684), (4, 4491605763), (6, 2994403842), (9, 1996269228), (12, 1497201921), (18, 998134614), (27, 665423076), (36, 499067307), (54, 332711538), (71, 253048212), (81, 221807692), (108, 166355769), (142, 126524106), (162, 110903846), (213, 84349404), (284, 63262053), (324, 55451923), (426, 42174702), (457, 39313836), (639, 28116468), (852, 21087351), (914, 19656918), (1278, 14058234), (1371, 13104612), (1709, 10512828), (1828, 9828459), (1917, 9372156), (2556, 7029117), (2742, 6552306), (3418, 5256414), (3834, 4686078), (4113, 4368204), (5127, 3504276), (5484, 3276153), (5751, 3124052), (6836, 2628207), (7668, 2343039), (8226, 2184102), (10254, 1752138), (11502, 1562026), (12339, 1456068), (15381, 1168092), (16452, 1092051), (20508, 876069), (23004, 781013), (24678, 728034), (30762, 584046), (32447, 553716), (37017, 485356), (46143, 389364), (49356, 364017), (61524, 292023), (64894, 276858), (74034, 242678), (92286, 194682), (97341, 184572), (121339, 148068), (129788, 138429)]