18899682048

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{70111}}^1$

素因数の和:70152

約数の個数: 180

約数和(自身を含む): 60691331008

約数和(自身を除く): 41791648960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2808, 3328, 3456, 3744, 4212, 4992, 5184, 5616, 6912, 7488, 8424, 9984, 10368, 11232, 14976, 16848, 20736, 22464, 29952, 33696, 44928, 67392, 70111, 89856, 134784, 140222, 210333, 269568, 280444, 420666, 560888, 630999, 841332, 911443, 1121776, 1261998, 1682664, 1822886, 1892997, 2243552, 2523996, 2734329, 3365328, 3645772, 3785994, 4487104, 5047992, 5468658, 5678991, 6730656, 7291544, 7571988, 8202987, 8974208, 10095984, 10937316, 11357982, 13461312, 14583088, 15143976, 16405974, 17948416, 20191968, 21874632, 22715964, 24608961, 26922624, 29166176, 30287952, 32811948, 40383936, 43749264, 45431928, 49217922, 53845248, 58332352, 60575904, 65623896, 73826883, 80767872, 87498528, 90863856, 98435844, 116664704, 121151808, 131247792, 147653766, 161535744, 174997056, 181727712, 196871688, 233329408, 242303616, 262495584, 295307532, 349994112, 363455424, 393743376, 484607232, 524991168, 590615064, 699988224, 726910848, 787486752, 1049982336, 1181230128, 1453821696, 1574973504, 2099964672, 2362460256, 3149947008, 4724920512, 6299894016, 9449841024, 18899682048]

約数ペア:

[(1, 18899682048), (2, 9449841024), (3, 6299894016), (4, 4724920512), (6, 3149947008), (8, 2362460256), (9, 2099964672), (12, 1574973504), (13, 1453821696), (16, 1181230128), (18, 1049982336), (24, 787486752), (26, 726910848), (27, 699988224), (32, 590615064), (36, 524991168), (39, 484607232), (48, 393743376), (52, 363455424), (54, 349994112), (64, 295307532), (72, 262495584), (78, 242303616), (81, 233329408), (96, 196871688), (104, 181727712), (108, 174997056), (117, 161535744), (128, 147653766), (144, 131247792), (156, 121151808), (162, 116664704), (192, 98435844), (208, 90863856), (216, 87498528), (234, 80767872), (256, 73826883), (288, 65623896), (312, 60575904), (324, 58332352), (351, 53845248), (384, 49217922), (416, 45431928), (432, 43749264), (468, 40383936), (576, 32811948), (624, 30287952), (648, 29166176), (702, 26922624), (768, 24608961), (832, 22715964), (864, 21874632), (936, 20191968), (1053, 17948416), (1152, 16405974), (1248, 15143976), (1296, 14583088), (1404, 13461312), (1664, 11357982), (1728, 10937316), (1872, 10095984), (2106, 8974208), (2304, 8202987), (2496, 7571988), (2592, 7291544), (2808, 6730656), (3328, 5678991), (3456, 5468658), (3744, 5047992), (4212, 4487104), (4992, 3785994), (5184, 3645772), (5616, 3365328), (6912, 2734329), (7488, 2523996), (8424, 2243552), (9984, 1892997), (10368, 1822886), (11232, 1682664), (14976, 1261998), (16848, 1121776), (20736, 911443), (22464, 841332), (29952, 630999), (33696, 560888), (44928, 420666), (67392, 280444), (70111, 269568), (89856, 210333), (134784, 140222)]