18245891088

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{1597}}^1$

素因数の和:2166

約数の個数: 160

約数和(自身を含む): 53501040000

約数和(自身を除く): 35255148912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 499, 636, 848, 954, 998, 1272, 1431, 1497, 1597, 1908, 1996, 2544, 2862, 2994, 3194, 3816, 3992, 4491, 4791, 5724, 5988, 6388, 7632, 7984, 8982, 9582, 11448, 11976, 12776, 13473, 14373, 17964, 19164, 22896, 23952, 25552, 26447, 26946, 28746, 35928, 38328, 43119, 52894, 53892, 57492, 71856, 76656, 79341, 84641, 86238, 105788, 107784, 114984, 158682, 169282, 172476, 211576, 215568, 229968, 238023, 253923, 317364, 338564, 344952, 423152, 476046, 507846, 634728, 677128, 689904, 714069, 761769, 796903, 952092, 1015692, 1269456, 1354256, 1428138, 1523538, 1593806, 1904184, 2031384, 2285307, 2390709, 2856276, 3047076, 3187612, 3808368, 4062768, 4570614, 4781418, 5712552, 6094152, 6375224, 7172127, 9141228, 9562836, 11425104, 12188304, 12750448, 14344254, 18282456, 19125672, 21516381, 28688508, 36564912, 38251344, 42235859, 43032762, 57377016, 84471718, 86065524, 114754032, 126707577, 168943436, 172131048, 253415154, 337886872, 344262096, 380122731, 506830308, 675773744, 760245462, 1013660616, 1140368193, 1520490924, 2027321232, 2280736386, 3040981848, 4561472772, 6081963696, 9122945544, 18245891088]

約数ペア:

[(1, 18245891088), (2, 9122945544), (3, 6081963696), (4, 4561472772), (6, 3040981848), (8, 2280736386), (9, 2027321232), (12, 1520490924), (16, 1140368193), (18, 1013660616), (24, 760245462), (27, 675773744), (36, 506830308), (48, 380122731), (53, 344262096), (54, 337886872), (72, 253415154), (106, 172131048), (108, 168943436), (144, 126707577), (159, 114754032), (212, 86065524), (216, 84471718), (318, 57377016), (424, 43032762), (432, 42235859), (477, 38251344), (499, 36564912), (636, 28688508), (848, 21516381), (954, 19125672), (998, 18282456), (1272, 14344254), (1431, 12750448), (1497, 12188304), (1597, 11425104), (1908, 9562836), (1996, 9141228), (2544, 7172127), (2862, 6375224), (2994, 6094152), (3194, 5712552), (3816, 4781418), (3992, 4570614), (4491, 4062768), (4791, 3808368), (5724, 3187612), (5988, 3047076), (6388, 2856276), (7632, 2390709), (7984, 2285307), (8982, 2031384), (9582, 1904184), (11448, 1593806), (11976, 1523538), (12776, 1428138), (13473, 1354256), (14373, 1269456), (17964, 1015692), (19164, 952092), (22896, 796903), (23952, 761769), (25552, 714069), (26447, 689904), (26946, 677128), (28746, 634728), (35928, 507846), (38328, 476046), (43119, 423152), (52894, 344952), (53892, 338564), (57492, 317364), (71856, 253923), (76656, 238023), (79341, 229968), (84641, 215568), (86238, 211576), (105788, 172476), (107784, 169282), (114984, 158682)]