18561261888

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{63559}}^1$

素因数の和:63606

約数の個数: 168

約数和(自身を含む): 59087918400

約数和(自身を除く): 40526656512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 169, 192, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 576, 624, 676, 702, 832, 864, 936, 1014, 1248, 1352, 1404, 1521, 1728, 1872, 2028, 2496, 2704, 2808, 3042, 3744, 4056, 4563, 5408, 5616, 6084, 7488, 8112, 9126, 10816, 11232, 12168, 16224, 18252, 22464, 24336, 32448, 36504, 48672, 63559, 73008, 97344, 127118, 146016, 190677, 254236, 292032, 381354, 508472, 572031, 762708, 826267, 1016944, 1144062, 1525416, 1652534, 1716093, 2033888, 2288124, 2478801, 3050832, 3305068, 3432186, 4067776, 4576248, 4957602, 6101664, 6610136, 6864372, 7436403, 9152496, 9915204, 10741471, 12203328, 13220272, 13728744, 14872806, 18304992, 19830408, 21482942, 22309209, 26440544, 27457488, 29745612, 32224413, 36609984, 39660816, 42965884, 44618418, 52881088, 54914976, 59491224, 64448826, 79321632, 85931768, 89236836, 96673239, 109829952, 118982448, 128897652, 158643264, 171863536, 178473672, 193346478, 237964896, 257795304, 290019717, 343727072, 356947344, 386692956, 475929792, 515590608, 580039434, 687454144, 713894688, 773385912, 1031181216, 1160078868, 1427789376, 1546771824, 2062362432, 2320157736, 3093543648, 4640315472, 6187087296, 9280630944, 18561261888]

約数ペア:

[(1, 18561261888), (2, 9280630944), (3, 6187087296), (4, 4640315472), (6, 3093543648), (8, 2320157736), (9, 2062362432), (12, 1546771824), (13, 1427789376), (16, 1160078868), (18, 1031181216), (24, 773385912), (26, 713894688), (27, 687454144), (32, 580039434), (36, 515590608), (39, 475929792), (48, 386692956), (52, 356947344), (54, 343727072), (64, 290019717), (72, 257795304), (78, 237964896), (96, 193346478), (104, 178473672), (108, 171863536), (117, 158643264), (144, 128897652), (156, 118982448), (169, 109829952), (192, 96673239), (208, 89236836), (216, 85931768), (234, 79321632), (288, 64448826), (312, 59491224), (338, 54914976), (351, 52881088), (416, 44618418), (432, 42965884), (468, 39660816), (507, 36609984), (576, 32224413), (624, 29745612), (676, 27457488), (702, 26440544), (832, 22309209), (864, 21482942), (936, 19830408), (1014, 18304992), (1248, 14872806), (1352, 13728744), (1404, 13220272), (1521, 12203328), (1728, 10741471), (1872, 9915204), (2028, 9152496), (2496, 7436403), (2704, 6864372), (2808, 6610136), (3042, 6101664), (3744, 4957602), (4056, 4576248), (4563, 4067776), (5408, 3432186), (5616, 3305068), (6084, 3050832), (7488, 2478801), (8112, 2288124), (9126, 2033888), (10816, 1716093), (11232, 1652534), (12168, 1525416), (16224, 1144062), (18252, 1016944), (22464, 826267), (24336, 762708), (32448, 572031), (36504, 508472), (48672, 381354), (63559, 292032), (73008, 254236), (97344, 190677), (127118, 146016)]