18140667696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1232

約数の個数: 240

約数和(自身を含む): 54898272000

約数和(自身を除く): 36757604304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 109, 114, 118, 144, 152, 171, 177, 218, 228, 236, 304, 327, 342, 354, 436, 456, 472, 531, 654, 684, 708, 872, 912, 944, 981, 1031, 1062, 1121, 1308, 1368, 1416, 1744, 1962, 2062, 2071, 2124, 2242, 2616, 2736, 2832, 3093, 3363, 3924, 4124, 4142, 4248, 4484, 5232, 6186, 6213, 6431, 6726, 7848, 8248, 8284, 8496, 8968, 9279, 10089, 12372, 12426, 12862, 13452, 15696, 16496, 16568, 17936, 18558, 18639, 19293, 19589, 20178, 24744, 24852, 25724, 26904, 33136, 37116, 37278, 38586, 39178, 40356, 49488, 49704, 51448, 53808, 57879, 58767, 60829, 74232, 74556, 77172, 78356, 80712, 99408, 102896, 112379, 115758, 117534, 121658, 122189, 148464, 149112, 154344, 156712, 161424, 176301, 182487, 224758, 231516, 235068, 243316, 244378, 298224, 308688, 313424, 337137, 352602, 364974, 366567, 449516, 463032, 470136, 486632, 488756, 547461, 674274, 705204, 729948, 733134, 899032, 926064, 940272, 973264, 977512, 1011411, 1094922, 1099701, 1155751, 1348548, 1410408, 1459896, 1466268, 1798064, 1955024, 2022822, 2135201, 2189844, 2199402, 2311502, 2697096, 2820816, 2919792, 2932536, 3467253, 4045644, 4270402, 4379688, 4398804, 4623004, 5394192, 5865072, 6405603, 6630361, 6934506, 8091288, 8540804, 8759376, 8797608, 9246008, 10401759, 12811206, 13260722, 13869012, 16182576, 17081608, 17595216, 18492016, 19216809, 19891083, 20803518, 25622412, 26521444, 27738024, 34163216, 38433618, 39782166, 41607036, 51244824, 53042888, 55476048, 59673249, 76867236, 79564332, 83214072, 102489648, 106085776, 119346498, 125976859, 153734472, 159128664, 166428144, 238692996, 251953718, 307468944, 318257328, 377930577, 477385992, 503907436, 755861154, 954771984, 1007814872, 1133791731, 1511722308, 2015629744, 2267583462, 3023444616, 4535166924, 6046889232, 9070333848, 18140667696]

約数ペア:

[(1, 18140667696), (2, 9070333848), (3, 6046889232), (4, 4535166924), (6, 3023444616), (8, 2267583462), (9, 2015629744), (12, 1511722308), (16, 1133791731), (18, 1007814872), (19, 954771984), (24, 755861154), (36, 503907436), (38, 477385992), (48, 377930577), (57, 318257328), (59, 307468944), (72, 251953718), (76, 238692996), (109, 166428144), (114, 159128664), (118, 153734472), (144, 125976859), (152, 119346498), (171, 106085776), (177, 102489648), (218, 83214072), (228, 79564332), (236, 76867236), (304, 59673249), (327, 55476048), (342, 53042888), (354, 51244824), (436, 41607036), (456, 39782166), (472, 38433618), (531, 34163216), (654, 27738024), (684, 26521444), (708, 25622412), (872, 20803518), (912, 19891083), (944, 19216809), (981, 18492016), (1031, 17595216), (1062, 17081608), (1121, 16182576), (1308, 13869012), (1368, 13260722), (1416, 12811206), (1744, 10401759), (1962, 9246008), (2062, 8797608), (2071, 8759376), (2124, 8540804), (2242, 8091288), (2616, 6934506), (2736, 6630361), (2832, 6405603), (3093, 5865072), (3363, 5394192), (3924, 4623004), (4124, 4398804), (4142, 4379688), (4248, 4270402), (4484, 4045644), (5232, 3467253), (6186, 2932536), (6213, 2919792), (6431, 2820816), (6726, 2697096), (7848, 2311502), (8248, 2199402), (8284, 2189844), (8496, 2135201), (8968, 2022822), (9279, 1955024), (10089, 1798064), (12372, 1466268), (12426, 1459896), (12862, 1410408), (13452, 1348548), (15696, 1155751), (16496, 1099701), (16568, 1094922), (17936, 1011411), (18558, 977512), (18639, 973264), (19293, 940272), (19589, 926064), (20178, 899032), (24744, 733134), (24852, 729948), (25724, 705204), (26904, 674274), (33136, 547461), (37116, 488756), (37278, 486632), (38586, 470136), (39178, 463032), (40356, 449516), (49488, 366567), (49704, 364974), (51448, 352602), (53808, 337137), (57879, 313424), (58767, 308688), (60829, 298224), (74232, 244378), (74556, 243316), (77172, 235068), (78356, 231516), (80712, 224758), (99408, 182487), (102896, 176301), (112379, 161424), (115758, 156712), (117534, 154344), (121658, 149112), (122189, 148464)]