18851359968

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{61}}^2\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 324

約数和(自身を含む): 63576644040

約数和(自身を除く): 44725284072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 61, 63, 72, 84, 96, 98, 112, 122, 126, 144, 147, 168, 183, 196, 224, 244, 252, 288, 294, 336, 359, 366, 392, 427, 441, 488, 504, 549, 588, 672, 718, 732, 784, 854, 882, 976, 1008, 1077, 1098, 1176, 1281, 1436, 1464, 1568, 1708, 1764, 1952, 2016, 2154, 2196, 2352, 2513, 2562, 2872, 2928, 2989, 3231, 3416, 3528, 3721, 3843, 4308, 4392, 4704, 5026, 5124, 5744, 5856, 5978, 6462, 6832, 7056, 7442, 7539, 7686, 8616, 8784, 8967, 10052, 10248, 11163, 11488, 11956, 12924, 13664, 14112, 14884, 15078, 15372, 17232, 17568, 17591, 17934, 20104, 20496, 21899, 22326, 22617, 23912, 25848, 26047, 26901, 29768, 30156, 30744, 33489, 34464, 35182, 35868, 40208, 40992, 43798, 44652, 45234, 47824, 51696, 52094, 52773, 53802, 59536, 60312, 61488, 65697, 66978, 70364, 71736, 78141, 80416, 87596, 89304, 90468, 95648, 103392, 104188, 105546, 107604, 119072, 120624, 122976, 131394, 133956, 140728, 143472, 153293, 156282, 158319, 175192, 178608, 180936, 182329, 197091, 208376, 211092, 215208, 234423, 241248, 262788, 267912, 281456, 286944, 306586, 312564, 316638, 350384, 357216, 361872, 364658, 394182, 416752, 422184, 430416, 459879, 468846, 525576, 535824, 546987, 562912, 613172, 625128, 633276, 700768, 723744, 729316, 788364, 833504, 844368, 860832, 919758, 937692, 1051152, 1071648, 1073051, 1093974, 1226344, 1250256, 1266552, 1335839, 1379637, 1458632, 1576728, 1640961, 1688736, 1839516, 1875384, 2102304, 2146102, 2187948, 2452688, 2500512, 2533104, 2671678, 2759274, 2917264, 3153456, 3219153, 3281922, 3679032, 3750768, 4007517, 4292204, 4375896, 4905376, 5066208, 5343356, 5518548, 5834528, 6306912, 6438306, 6563844, 7358064, 7501536, 8015034, 8584408, 8751792, 9350873, 9657459, 10686712, 11037096, 12022551, 12876612, 13127688, 14716128, 16030068, 17168816, 17503584, 18701746, 19314918, 21373424, 22074192, 24045102, 25753224, 26255376, 28052619, 32060136, 34337632, 37403492, 38629836, 42746848, 44148384, 48090204, 51506448, 52510752, 56105238, 64120272, 65456111, 74806984, 77259672, 84157857, 96180408, 103012896, 112210476, 128240544, 130912222, 149613968, 154519344, 168315714, 192360816, 196368333, 224420952, 261824444, 299227936, 309038688, 336631428, 384721632, 392736666, 448841904, 523648888, 589104999, 673262856, 785473332, 897683808, 1047297776, 1178209998, 1346525712, 1570946664, 2094595552, 2356419996, 2693051424, 3141893328, 4712839992, 6283786656, 9425679984, 18851359968]

約数ペア:

[(1, 18851359968), (2, 9425679984), (3, 6283786656), (4, 4712839992), (6, 3141893328), (7, 2693051424), (8, 2356419996), (9, 2094595552), (12, 1570946664), (14, 1346525712), (16, 1178209998), (18, 1047297776), (21, 897683808), (24, 785473332), (28, 673262856), (32, 589104999), (36, 523648888), (42, 448841904), (48, 392736666), (49, 384721632), (56, 336631428), (61, 309038688), (63, 299227936), (72, 261824444), (84, 224420952), (96, 196368333), (98, 192360816), (112, 168315714), (122, 154519344), (126, 149613968), (144, 130912222), (147, 128240544), (168, 112210476), (183, 103012896), (196, 96180408), (224, 84157857), (244, 77259672), (252, 74806984), (288, 65456111), (294, 64120272), (336, 56105238), (359, 52510752), (366, 51506448), (392, 48090204), (427, 44148384), (441, 42746848), (488, 38629836), (504, 37403492), (549, 34337632), (588, 32060136), (672, 28052619), (718, 26255376), (732, 25753224), (784, 24045102), (854, 22074192), (882, 21373424), (976, 19314918), (1008, 18701746), (1077, 17503584), (1098, 17168816), (1176, 16030068), (1281, 14716128), (1436, 13127688), (1464, 12876612), (1568, 12022551), (1708, 11037096), (1764, 10686712), (1952, 9657459), (2016, 9350873), (2154, 8751792), (2196, 8584408), (2352, 8015034), (2513, 7501536), (2562, 7358064), (2872, 6563844), (2928, 6438306), (2989, 6306912), (3231, 5834528), (3416, 5518548), (3528, 5343356), (3721, 5066208), (3843, 4905376), (4308, 4375896), (4392, 4292204), (4704, 4007517), (5026, 3750768), (5124, 3679032), (5744, 3281922), (5856, 3219153), (5978, 3153456), (6462, 2917264), (6832, 2759274), (7056, 2671678), (7442, 2533104), (7539, 2500512), (7686, 2452688), (8616, 2187948), (8784, 2146102), (8967, 2102304), (10052, 1875384), (10248, 1839516), (11163, 1688736), (11488, 1640961), (11956, 1576728), (12924, 1458632), (13664, 1379637), (14112, 1335839), (14884, 1266552), (15078, 1250256), (15372, 1226344), (17232, 1093974), (17568, 1073051), (17591, 1071648), (17934, 1051152), (20104, 937692), (20496, 919758), (21899, 860832), (22326, 844368), (22617, 833504), (23912, 788364), (25848, 729316), (26047, 723744), (26901, 700768), (29768, 633276), (30156, 625128), (30744, 613172), (33489, 562912), (34464, 546987), (35182, 535824), (35868, 525576), (40208, 468846), (40992, 459879), (43798, 430416), (44652, 422184), (45234, 416752), (47824, 394182), (51696, 364658), (52094, 361872), (52773, 357216), (53802, 350384), (59536, 316638), (60312, 312564), (61488, 306586), (65697, 286944), (66978, 281456), (70364, 267912), (71736, 262788), (78141, 241248), (80416, 234423), (87596, 215208), (89304, 211092), (90468, 208376), (95648, 197091), (103392, 182329), (104188, 180936), (105546, 178608), (107604, 175192), (119072, 158319), (120624, 156282), (122976, 153293), (131394, 143472), (133956, 140728)]