18832586136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6217}}^1$

素因数の和:6338

約数の個数: 256

約数和(自身を含む): 61841740800

約数和(自身を除く): 43009154664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 73, 76, 78, 84, 91, 104, 114, 133, 146, 152, 156, 168, 182, 219, 228, 247, 266, 273, 292, 312, 364, 399, 438, 456, 494, 511, 532, 546, 584, 728, 741, 798, 876, 949, 988, 1022, 1064, 1092, 1387, 1482, 1533, 1596, 1729, 1752, 1898, 1976, 2044, 2184, 2774, 2847, 2964, 3066, 3192, 3458, 3796, 4088, 4161, 5187, 5548, 5694, 5928, 6132, 6217, 6643, 6916, 7592, 8322, 9709, 10374, 11096, 11388, 12264, 12434, 13286, 13832, 16644, 18031, 18651, 19418, 19929, 20748, 22776, 24868, 26572, 29127, 33288, 36062, 37302, 38836, 39858, 41496, 43519, 49736, 53144, 54093, 58254, 72124, 74604, 77672, 79716, 80821, 87038, 108186, 116508, 118123, 126217, 130557, 144248, 149208, 159432, 161642, 174076, 216372, 233016, 236246, 242463, 252434, 261114, 323284, 348152, 354369, 378651, 432744, 453841, 472492, 484926, 504868, 522228, 565747, 646568, 708738, 757302, 826861, 907682, 944984, 969852, 1009736, 1044456, 1131494, 1361523, 1417476, 1514604, 1535599, 1653722, 1697241, 1815364, 1939704, 2262988, 2480583, 2723046, 2834952, 3029208, 3071198, 3176887, 3307444, 3394482, 3630728, 4525976, 4606797, 4961166, 5446092, 5899933, 6142396, 6353774, 6614888, 6788964, 8622979, 9213594, 9530661, 9922332, 10749193, 10892184, 11799866, 12284792, 12707548, 13577928, 17245958, 17699799, 18427188, 19061322, 19844664, 21498386, 23599732, 25415096, 25868937, 32247579, 34491916, 35399598, 36854376, 38122644, 41299531, 42996772, 47199464, 51737874, 60360853, 64495158, 68983832, 70799196, 76245288, 82599062, 85993544, 103475748, 112098727, 120721706, 123898593, 128990316, 141598392, 165198124, 181082559, 206951496, 224197454, 241443412, 247797186, 257980632, 330396248, 336296181, 362165118, 448394908, 482886824, 495594372, 672592362, 724330236, 784691089, 896789816, 991188744, 1345184724, 1448660472, 1569382178, 2354073267, 2690369448, 3138764356, 4708146534, 6277528712, 9416293068, 18832586136]

約数ペア:

[(1, 18832586136), (2, 9416293068), (3, 6277528712), (4, 4708146534), (6, 3138764356), (7, 2690369448), (8, 2354073267), (12, 1569382178), (13, 1448660472), (14, 1345184724), (19, 991188744), (21, 896789816), (24, 784691089), (26, 724330236), (28, 672592362), (38, 495594372), (39, 482886824), (42, 448394908), (52, 362165118), (56, 336296181), (57, 330396248), (73, 257980632), (76, 247797186), (78, 241443412), (84, 224197454), (91, 206951496), (104, 181082559), (114, 165198124), (133, 141598392), (146, 128990316), (152, 123898593), (156, 120721706), (168, 112098727), (182, 103475748), (219, 85993544), (228, 82599062), (247, 76245288), (266, 70799196), (273, 68983832), (292, 64495158), (312, 60360853), (364, 51737874), (399, 47199464), (438, 42996772), (456, 41299531), (494, 38122644), (511, 36854376), (532, 35399598), (546, 34491916), (584, 32247579), (728, 25868937), (741, 25415096), (798, 23599732), (876, 21498386), (949, 19844664), (988, 19061322), (1022, 18427188), (1064, 17699799), (1092, 17245958), (1387, 13577928), (1482, 12707548), (1533, 12284792), (1596, 11799866), (1729, 10892184), (1752, 10749193), (1898, 9922332), (1976, 9530661), (2044, 9213594), (2184, 8622979), (2774, 6788964), (2847, 6614888), (2964, 6353774), (3066, 6142396), (3192, 5899933), (3458, 5446092), (3796, 4961166), (4088, 4606797), (4161, 4525976), (5187, 3630728), (5548, 3394482), (5694, 3307444), (5928, 3176887), (6132, 3071198), (6217, 3029208), (6643, 2834952), (6916, 2723046), (7592, 2480583), (8322, 2262988), (9709, 1939704), (10374, 1815364), (11096, 1697241), (11388, 1653722), (12264, 1535599), (12434, 1514604), (13286, 1417476), (13832, 1361523), (16644, 1131494), (18031, 1044456), (18651, 1009736), (19418, 969852), (19929, 944984), (20748, 907682), (22776, 826861), (24868, 757302), (26572, 708738), (29127, 646568), (33288, 565747), (36062, 522228), (37302, 504868), (38836, 484926), (39858, 472492), (41496, 453841), (43519, 432744), (49736, 378651), (53144, 354369), (54093, 348152), (58254, 323284), (72124, 261114), (74604, 252434), (77672, 242463), (79716, 236246), (80821, 233016), (87038, 216372), (108186, 174076), (116508, 161642), (118123, 159432), (126217, 149208), (130557, 144248)]