18616914936

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 320

約数和(自身を含む): 56184559200

約数和(自身を除く): 37567644264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 73, 81, 82, 87, 108, 116, 123, 146, 162, 164, 174, 216, 219, 232, 246, 261, 292, 324, 328, 331, 348, 369, 438, 492, 522, 584, 648, 657, 662, 696, 738, 783, 876, 984, 993, 1044, 1107, 1189, 1314, 1324, 1476, 1566, 1752, 1971, 1986, 2088, 2117, 2214, 2349, 2378, 2628, 2648, 2952, 2979, 2993, 3132, 3321, 3567, 3942, 3972, 4234, 4428, 4698, 4756, 5256, 5913, 5958, 5986, 6264, 6351, 6642, 7134, 7884, 7944, 8468, 8856, 8937, 8979, 9396, 9512, 9599, 10701, 11826, 11916, 11972, 12702, 13284, 13571, 14268, 15768, 16936, 17874, 17958, 18792, 19053, 19198, 21402, 23652, 23832, 23944, 24163, 25404, 26568, 26811, 26937, 27142, 28536, 28797, 32103, 35748, 35916, 38106, 38396, 40713, 42804, 47304, 48326, 50808, 53622, 53874, 54284, 57159, 57594, 64206, 71496, 71832, 72489, 76212, 76792, 80811, 81426, 85608, 86391, 86797, 96309, 96652, 107244, 107748, 108568, 114318, 115188, 122139, 128412, 144978, 152424, 161622, 162852, 171477, 172782, 173594, 192618, 193304, 214488, 215496, 217467, 228636, 230376, 242433, 244278, 256824, 259173, 260391, 289956, 323244, 325704, 342954, 345564, 347188, 366417, 385236, 393559, 434934, 457272, 484866, 488556, 518346, 520782, 579912, 646488, 652401, 685908, 691128, 694376, 700727, 732834, 770472, 777519, 781173, 787118, 869868, 969732, 977112, 990683, 1036692, 1041564, 1099251, 1180677, 1304802, 1371816, 1401454, 1465668, 1555038, 1562346, 1574236, 1739736, 1939464, 1957203, 1981366, 2073384, 2083128, 2102181, 2198502, 2343519, 2361354, 2609604, 2802908, 2931336, 2972049, 3110076, 3124692, 3148472, 3542031, 3914406, 3962732, 4204362, 4397004, 4687038, 4722708, 5219208, 5605816, 5944098, 6220152, 6249384, 6306543, 7030557, 7084062, 7828812, 7925464, 8408724, 8794008, 8916147, 9374076, 9445416, 10626093, 11888196, 12613086, 14061114, 14168124, 15657624, 16817448, 17832294, 18748152, 18919629, 21252186, 23776392, 25226172, 26748441, 28122228, 28336248, 28729807, 31878279, 35664588, 37839258, 42504372, 50452344, 53496882, 56244456, 56758887, 57459614, 63756558, 71329176, 75678516, 80245323, 85008744, 86189421, 106993764, 113517774, 114919228, 127513116, 151357032, 160490646, 172378842, 213987528, 227035548, 229838456, 255026232, 258568263, 320981292, 344757684, 454071096, 517136526, 641962584, 689515368, 775704789, 1034273052, 1551409578, 2068546104, 2327114367, 3102819156, 4654228734, 6205638312, 9308457468, 18616914936]

約数ペア:

[(1, 18616914936), (2, 9308457468), (3, 6205638312), (4, 4654228734), (6, 3102819156), (8, 2327114367), (9, 2068546104), (12, 1551409578), (18, 1034273052), (24, 775704789), (27, 689515368), (29, 641962584), (36, 517136526), (41, 454071096), (54, 344757684), (58, 320981292), (72, 258568263), (73, 255026232), (81, 229838456), (82, 227035548), (87, 213987528), (108, 172378842), (116, 160490646), (123, 151357032), (146, 127513116), (162, 114919228), (164, 113517774), (174, 106993764), (216, 86189421), (219, 85008744), (232, 80245323), (246, 75678516), (261, 71329176), (292, 63756558), (324, 57459614), (328, 56758887), (331, 56244456), (348, 53496882), (369, 50452344), (438, 42504372), (492, 37839258), (522, 35664588), (584, 31878279), (648, 28729807), (657, 28336248), (662, 28122228), (696, 26748441), (738, 25226172), (783, 23776392), (876, 21252186), (984, 18919629), (993, 18748152), (1044, 17832294), (1107, 16817448), (1189, 15657624), (1314, 14168124), (1324, 14061114), (1476, 12613086), (1566, 11888196), (1752, 10626093), (1971, 9445416), (1986, 9374076), (2088, 8916147), (2117, 8794008), (2214, 8408724), (2349, 7925464), (2378, 7828812), (2628, 7084062), (2648, 7030557), (2952, 6306543), (2979, 6249384), (2993, 6220152), (3132, 5944098), (3321, 5605816), (3567, 5219208), (3942, 4722708), (3972, 4687038), (4234, 4397004), (4428, 4204362), (4698, 3962732), (4756, 3914406), (5256, 3542031), (5913, 3148472), (5958, 3124692), (5986, 3110076), (6264, 2972049), (6351, 2931336), (6642, 2802908), (7134, 2609604), (7884, 2361354), (7944, 2343519), (8468, 2198502), (8856, 2102181), (8937, 2083128), (8979, 2073384), (9396, 1981366), (9512, 1957203), (9599, 1939464), (10701, 1739736), (11826, 1574236), (11916, 1562346), (11972, 1555038), (12702, 1465668), (13284, 1401454), (13571, 1371816), (14268, 1304802), (15768, 1180677), (16936, 1099251), (17874, 1041564), (17958, 1036692), (18792, 990683), (19053, 977112), (19198, 969732), (21402, 869868), (23652, 787118), (23832, 781173), (23944, 777519), (24163, 770472), (25404, 732834), (26568, 700727), (26811, 694376), (26937, 691128), (27142, 685908), (28536, 652401), (28797, 646488), (32103, 579912), (35748, 520782), (35916, 518346), (38106, 488556), (38396, 484866), (40713, 457272), (42804, 434934), (47304, 393559), (48326, 385236), (50808, 366417), (53622, 347188), (53874, 345564), (54284, 342954), (57159, 325704), (57594, 323244), (64206, 289956), (71496, 260391), (71832, 259173), (72489, 256824), (76212, 244278), (76792, 242433), (80811, 230376), (81426, 228636), (85608, 217467), (86391, 215496), (86797, 214488), (96309, 193304), (96652, 192618), (107244, 173594), (107748, 172782), (108568, 171477), (114318, 162852), (115188, 161622), (122139, 152424), (128412, 144978)]