21103659486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4603}}^1$

素因数の和:4948

約数の個数: 160

約数和(自身を含む): 58400229888

約数和(自身を除く): 37296570402

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 311, 351, 378, 546, 567, 622, 702, 819, 933, 1053, 1134, 1638, 1866, 2106, 2177, 2457, 2799, 4043, 4354, 4603, 4914, 5598, 6531, 7371, 8086, 8397, 9206, 12129, 13062, 13809, 14742, 16794, 19593, 24258, 25191, 27618, 28301, 32221, 36387, 39186, 41427, 50382, 56602, 58779, 59839, 64442, 72774, 82854, 84903, 96663, 109161, 117558, 119678, 124281, 169806, 176337, 179517, 193326, 218322, 248562, 254709, 289989, 327483, 352674, 359034, 372843, 418873, 509418, 538551, 579978, 654966, 745686, 764127, 837746, 869967, 1077102, 1256619, 1431533, 1528254, 1615653, 1739934, 2292381, 2513238, 2609901, 2863066, 3231306, 3769857, 4294599, 4584762, 4846959, 5219802, 7539714, 8589198, 9693918, 10020731, 11309571, 12883797, 18609929, 20041462, 22619142, 25767594, 30062193, 33928713, 37219858, 38651391, 55829787, 60124386, 67857426, 77302782, 90186579, 111659574, 115954173, 130269503, 167489361, 180373158, 231908346, 260539006, 270559737, 334978722, 390808509, 502468083, 541119474, 781617018, 811679211, 1004936166, 1172425527, 1507404249, 1623358422, 2344851054, 3014808498, 3517276581, 7034553162, 10551829743, 21103659486]

約数ペア:

[(1, 21103659486), (2, 10551829743), (3, 7034553162), (6, 3517276581), (7, 3014808498), (9, 2344851054), (13, 1623358422), (14, 1507404249), (18, 1172425527), (21, 1004936166), (26, 811679211), (27, 781617018), (39, 541119474), (42, 502468083), (54, 390808509), (63, 334978722), (78, 270559737), (81, 260539006), (91, 231908346), (117, 180373158), (126, 167489361), (162, 130269503), (182, 115954173), (189, 111659574), (234, 90186579), (273, 77302782), (311, 67857426), (351, 60124386), (378, 55829787), (546, 38651391), (567, 37219858), (622, 33928713), (702, 30062193), (819, 25767594), (933, 22619142), (1053, 20041462), (1134, 18609929), (1638, 12883797), (1866, 11309571), (2106, 10020731), (2177, 9693918), (2457, 8589198), (2799, 7539714), (4043, 5219802), (4354, 4846959), (4603, 4584762), (4914, 4294599), (5598, 3769857), (6531, 3231306), (7371, 2863066), (8086, 2609901), (8397, 2513238), (9206, 2292381), (12129, 1739934), (13062, 1615653), (13809, 1528254), (14742, 1431533), (16794, 1256619), (19593, 1077102), (24258, 869967), (25191, 837746), (27618, 764127), (28301, 745686), (32221, 654966), (36387, 579978), (39186, 538551), (41427, 509418), (50382, 418873), (56602, 372843), (58779, 359034), (59839, 352674), (64442, 327483), (72774, 289989), (82854, 254709), (84903, 248562), (96663, 218322), (109161, 193326), (117558, 179517), (119678, 176337), (124281, 169806)]