18937341504

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{36571}}^1$

素因数の和:36649

約数の個数: 168

約数和(自身を含む): 57965157120

約数和(自身を除く): 39027815616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 144, 174, 186, 192, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 576, 696, 744, 899, 928, 992, 1044, 1116, 1392, 1488, 1798, 1856, 1984, 2088, 2232, 2697, 2784, 2976, 3596, 4176, 4464, 5394, 5568, 5952, 7192, 8091, 8352, 8928, 10788, 14384, 16182, 16704, 17856, 21576, 28768, 32364, 36571, 43152, 57536, 64728, 73142, 86304, 109713, 129456, 146284, 172608, 219426, 258912, 292568, 329139, 438852, 517824, 585136, 658278, 877704, 1060559, 1133701, 1170272, 1316556, 1755408, 2121118, 2267402, 2340544, 2633112, 3181677, 3401103, 3510816, 4242236, 4534804, 5266224, 6363354, 6802206, 7021632, 8484472, 9069608, 9545031, 10203309, 10532448, 12726708, 13604412, 16968944, 18139216, 19090062, 20406618, 21064896, 25453416, 27208824, 32877329, 33937888, 36278432, 38180124, 40813236, 50906832, 54417648, 65754658, 67875776, 72556864, 76360248, 81626472, 98631987, 101813664, 108835296, 131509316, 152720496, 163252944, 197263974, 203627328, 217670592, 263018632, 295895961, 305440992, 326505888, 394527948, 526037264, 591791922, 610881984, 653011776, 789055896, 1052074528, 1183583844, 1578111792, 2104149056, 2367167688, 3156223584, 4734335376, 6312447168, 9468670752, 18937341504]

約数ペア:

[(1, 18937341504), (2, 9468670752), (3, 6312447168), (4, 4734335376), (6, 3156223584), (8, 2367167688), (9, 2104149056), (12, 1578111792), (16, 1183583844), (18, 1052074528), (24, 789055896), (29, 653011776), (31, 610881984), (32, 591791922), (36, 526037264), (48, 394527948), (58, 326505888), (62, 305440992), (64, 295895961), (72, 263018632), (87, 217670592), (93, 203627328), (96, 197263974), (116, 163252944), (124, 152720496), (144, 131509316), (174, 108835296), (186, 101813664), (192, 98631987), (232, 81626472), (248, 76360248), (261, 72556864), (279, 67875776), (288, 65754658), (348, 54417648), (372, 50906832), (464, 40813236), (496, 38180124), (522, 36278432), (558, 33937888), (576, 32877329), (696, 27208824), (744, 25453416), (899, 21064896), (928, 20406618), (992, 19090062), (1044, 18139216), (1116, 16968944), (1392, 13604412), (1488, 12726708), (1798, 10532448), (1856, 10203309), (1984, 9545031), (2088, 9069608), (2232, 8484472), (2697, 7021632), (2784, 6802206), (2976, 6363354), (3596, 5266224), (4176, 4534804), (4464, 4242236), (5394, 3510816), (5568, 3401103), (5952, 3181677), (7192, 2633112), (8091, 2340544), (8352, 2267402), (8928, 2121118), (10788, 1755408), (14384, 1316556), (16182, 1170272), (16704, 1133701), (17856, 1060559), (21576, 877704), (28768, 658278), (32364, 585136), (36571, 517824), (43152, 438852), (57536, 329139), (64728, 292568), (73142, 258912), (86304, 219426), (109713, 172608), (129456, 146284)]