21107996952

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9739}}^1$

素因数の和:9878

約数の個数: 192

約数和(自身を含む): 65289168000

約数和(自身を除く): 44181171048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 97, 98, 114, 133, 147, 152, 168, 194, 196, 228, 266, 291, 294, 388, 392, 399, 456, 532, 582, 588, 679, 776, 798, 931, 1064, 1164, 1176, 1358, 1596, 1843, 1862, 2037, 2328, 2716, 2793, 3192, 3686, 3724, 4074, 4753, 5432, 5529, 5586, 7372, 7448, 8148, 9506, 9739, 11058, 11172, 12901, 14259, 14744, 16296, 19012, 19478, 22116, 22344, 25802, 28518, 29217, 38024, 38703, 38956, 44232, 51604, 57036, 58434, 68173, 77406, 77912, 90307, 103208, 114072, 116868, 136346, 154812, 180614, 185041, 204519, 233736, 270921, 272692, 309624, 361228, 370082, 409038, 477211, 541842, 545384, 555123, 722456, 740164, 818076, 944683, 954422, 1083684, 1110246, 1295287, 1431633, 1480328, 1636152, 1889366, 1908844, 2167368, 2220492, 2590574, 2834049, 2863266, 3778732, 3817688, 3885861, 4440984, 5181148, 5668098, 5726532, 6612781, 7557464, 7771722, 9067009, 10362296, 11336196, 11453064, 13225562, 15543444, 17948977, 18134018, 19838343, 22672392, 26451124, 27201027, 31086888, 35897954, 36268036, 39676686, 46289467, 52902248, 53846931, 54402054, 71795908, 72536072, 79353372, 92578934, 107693862, 108804108, 125642839, 138868401, 143591816, 158706744, 185157868, 215387724, 217608216, 251285678, 277736802, 370315736, 376928517, 430775448, 502571356, 555473604, 753857034, 879499873, 1005142712, 1110947208, 1507714068, 1758999746, 2638499619, 3015428136, 3517999492, 5276999238, 7035998984, 10553998476, 21107996952]

約数ペア:

[(1, 21107996952), (2, 10553998476), (3, 7035998984), (4, 5276999238), (6, 3517999492), (7, 3015428136), (8, 2638499619), (12, 1758999746), (14, 1507714068), (19, 1110947208), (21, 1005142712), (24, 879499873), (28, 753857034), (38, 555473604), (42, 502571356), (49, 430775448), (56, 376928517), (57, 370315736), (76, 277736802), (84, 251285678), (97, 217608216), (98, 215387724), (114, 185157868), (133, 158706744), (147, 143591816), (152, 138868401), (168, 125642839), (194, 108804108), (196, 107693862), (228, 92578934), (266, 79353372), (291, 72536072), (294, 71795908), (388, 54402054), (392, 53846931), (399, 52902248), (456, 46289467), (532, 39676686), (582, 36268036), (588, 35897954), (679, 31086888), (776, 27201027), (798, 26451124), (931, 22672392), (1064, 19838343), (1164, 18134018), (1176, 17948977), (1358, 15543444), (1596, 13225562), (1843, 11453064), (1862, 11336196), (2037, 10362296), (2328, 9067009), (2716, 7771722), (2793, 7557464), (3192, 6612781), (3686, 5726532), (3724, 5668098), (4074, 5181148), (4753, 4440984), (5432, 3885861), (5529, 3817688), (5586, 3778732), (7372, 2863266), (7448, 2834049), (8148, 2590574), (9506, 2220492), (9739, 2167368), (11058, 1908844), (11172, 1889366), (12901, 1636152), (14259, 1480328), (14744, 1431633), (16296, 1295287), (19012, 1110246), (19478, 1083684), (22116, 954422), (22344, 944683), (25802, 818076), (28518, 740164), (29217, 722456), (38024, 555123), (38703, 545384), (38956, 541842), (44232, 477211), (51604, 409038), (57036, 370082), (58434, 361228), (68173, 309624), (77406, 272692), (77912, 270921), (90307, 233736), (103208, 204519), (114072, 185041), (116868, 180614), (136346, 154812)]