18521962956

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 58265088000

約数和(自身を除く): 39743125044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 127, 147, 186, 189, 196, 217, 252, 254, 279, 294, 343, 372, 378, 381, 434, 441, 508, 558, 588, 651, 686, 756, 762, 837, 868, 882, 889, 1029, 1116, 1143, 1302, 1323, 1372, 1519, 1524, 1674, 1764, 1778, 1953, 2058, 2286, 2604, 2646, 2667, 3038, 3087, 3348, 3429, 3556, 3906, 3937, 4116, 4557, 4572, 5292, 5334, 5859, 6076, 6174, 6223, 6858, 7812, 7874, 8001, 9114, 9261, 10633, 10668, 11718, 11811, 12348, 12446, 13671, 13716, 15748, 16002, 16129, 18228, 18522, 18669, 21266, 23436, 23622, 24003, 24892, 27342, 27559, 31899, 32004, 32258, 35433, 37044, 37338, 41013, 42532, 43561, 47244, 48006, 48387, 54684, 55118, 56007, 63798, 64516, 70866, 74676, 82026, 82677, 87122, 95697, 96012, 96774, 106299, 110236, 112014, 112903, 127596, 130683, 141732, 145161, 164052, 165354, 168021, 174244, 191394, 192913, 193548, 212598, 224028, 225806, 248031, 261366, 287091, 290322, 330708, 336042, 338709, 382788, 385826, 392049, 425196, 435483, 451612, 496062, 499999, 522732, 574182, 578739, 580644, 672084, 677418, 744093, 771652, 784098, 790321, 870966, 992124, 999998, 1016127, 1148364, 1157478, 1176147, 1350391, 1354836, 1488186, 1499997, 1568196, 1580642, 1736217, 1741932, 1999996, 2032254, 2314956, 2352294, 2370963, 2700782, 2976372, 2999994, 3048381, 3161284, 3472434, 3499993, 4051173, 4064508, 4499991, 4704588, 4741926, 5208651, 5401564, 5532247, 5999988, 6096762, 6944868, 6999986, 7112889, 8102346, 8999982, 9483852, 10417302, 10499979, 11064494, 12153519, 12193524, 13499973, 13999972, 14225778, 16204692, 16596741, 17999964, 20834604, 20999958, 21338667, 22128988, 24307038, 24499951, 26999946, 28451556, 31499937, 33193482, 36460557, 41999916, 42677334, 48614076, 48999902, 49790223, 53999892, 62999874, 66386964, 72921114, 73499853, 85354668, 94499811, 97999804, 99580446, 125999748, 145842228, 146999706, 149370669, 171499657, 188999622, 199160892, 220499559, 293999412, 298741338, 342999314, 377999244, 440999118, 514498971, 597482676, 661498677, 685998628, 881998236, 1028997942, 1322997354, 1543496913, 2057995884, 2645994708, 3086993826, 4630490739, 6173987652, 9260981478, 18521962956]

約数ペア:

[(1, 18521962956), (2, 9260981478), (3, 6173987652), (4, 4630490739), (6, 3086993826), (7, 2645994708), (9, 2057995884), (12, 1543496913), (14, 1322997354), (18, 1028997942), (21, 881998236), (27, 685998628), (28, 661498677), (31, 597482676), (36, 514498971), (42, 440999118), (49, 377999244), (54, 342999314), (62, 298741338), (63, 293999412), (84, 220499559), (93, 199160892), (98, 188999622), (108, 171499657), (124, 149370669), (126, 146999706), (127, 145842228), (147, 125999748), (186, 99580446), (189, 97999804), (196, 94499811), (217, 85354668), (252, 73499853), (254, 72921114), (279, 66386964), (294, 62999874), (343, 53999892), (372, 49790223), (378, 48999902), (381, 48614076), (434, 42677334), (441, 41999916), (508, 36460557), (558, 33193482), (588, 31499937), (651, 28451556), (686, 26999946), (756, 24499951), (762, 24307038), (837, 22128988), (868, 21338667), (882, 20999958), (889, 20834604), (1029, 17999964), (1116, 16596741), (1143, 16204692), (1302, 14225778), (1323, 13999972), (1372, 13499973), (1519, 12193524), (1524, 12153519), (1674, 11064494), (1764, 10499979), (1778, 10417302), (1953, 9483852), (2058, 8999982), (2286, 8102346), (2604, 7112889), (2646, 6999986), (2667, 6944868), (3038, 6096762), (3087, 5999988), (3348, 5532247), (3429, 5401564), (3556, 5208651), (3906, 4741926), (3937, 4704588), (4116, 4499991), (4557, 4064508), (4572, 4051173), (5292, 3499993), (5334, 3472434), (5859, 3161284), (6076, 3048381), (6174, 2999994), (6223, 2976372), (6858, 2700782), (7812, 2370963), (7874, 2352294), (8001, 2314956), (9114, 2032254), (9261, 1999996), (10633, 1741932), (10668, 1736217), (11718, 1580642), (11811, 1568196), (12348, 1499997), (12446, 1488186), (13671, 1354836), (13716, 1350391), (15748, 1176147), (16002, 1157478), (16129, 1148364), (18228, 1016127), (18522, 999998), (18669, 992124), (21266, 870966), (23436, 790321), (23622, 784098), (24003, 771652), (24892, 744093), (27342, 677418), (27559, 672084), (31899, 580644), (32004, 578739), (32258, 574182), (35433, 522732), (37044, 499999), (37338, 496062), (41013, 451612), (42532, 435483), (43561, 425196), (47244, 392049), (48006, 385826), (48387, 382788), (54684, 338709), (55118, 336042), (56007, 330708), (63798, 290322), (64516, 287091), (70866, 261366), (74676, 248031), (82026, 225806), (82677, 224028), (87122, 212598), (95697, 193548), (96012, 192913), (96774, 191394), (106299, 174244), (110236, 168021), (112014, 165354), (112903, 164052), (127596, 145161), (130683, 141732)]