18004511616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4057}}^1$

素因数の和:4221

約数の個数: 256

約数和(自身を含む): 59338997760

約数和(自身を除く): 41334486144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 127, 128, 156, 168, 182, 192, 208, 224, 254, 273, 312, 336, 364, 381, 384, 416, 448, 508, 546, 624, 672, 728, 762, 832, 889, 896, 1016, 1092, 1248, 1344, 1456, 1524, 1651, 1664, 1778, 2032, 2184, 2496, 2667, 2688, 2912, 3048, 3302, 3556, 4057, 4064, 4368, 4953, 4992, 5334, 5824, 6096, 6604, 7112, 8114, 8128, 8736, 9906, 10668, 11557, 11648, 12171, 12192, 13208, 14224, 16228, 16256, 17472, 19812, 21336, 23114, 24342, 24384, 26416, 28399, 28448, 32456, 34671, 34944, 39624, 42672, 46228, 48684, 48768, 52741, 52832, 56798, 56896, 64912, 69342, 79248, 85197, 85344, 92456, 97368, 105482, 105664, 113596, 113792, 129824, 138684, 158223, 158496, 170394, 170688, 184912, 194736, 210964, 211328, 227192, 259648, 277368, 316446, 316992, 340788, 341376, 369187, 369824, 389472, 421928, 454384, 515239, 519296, 554736, 632892, 633984, 681576, 738374, 739648, 778944, 843856, 908768, 1030478, 1107561, 1109472, 1265784, 1363152, 1476748, 1479296, 1545717, 1557888, 1687712, 1817536, 2060956, 2215122, 2218944, 2531568, 2726304, 2953496, 3091434, 3375424, 3606673, 3635072, 4121912, 4430244, 4437888, 5063136, 5452608, 5906992, 6182868, 6698107, 6750848, 7213346, 8243824, 8860488, 10126272, 10820019, 10905216, 11813984, 12365736, 13396214, 14426692, 16487648, 17720976, 20094321, 20252544, 21640038, 23627968, 24731472, 26792428, 28853384, 32975296, 35441952, 40188642, 43280076, 46886749, 47255936, 49462944, 53584856, 57706768, 65950592, 70883904, 80377284, 86560152, 93773498, 98925888, 107169712, 115413536, 140660247, 141767808, 160754568, 173120304, 187546996, 197851776, 214339424, 230827072, 281320494, 321509136, 346240608, 375093992, 428678848, 461654144, 562640988, 643018272, 692481216, 750187984, 857357696, 1125281976, 1286036544, 1384962432, 1500375968, 2250563952, 2572073088, 3000751936, 4501127904, 6001503872, 9002255808, 18004511616]

約数ペア:

[(1, 18004511616), (2, 9002255808), (3, 6001503872), (4, 4501127904), (6, 3000751936), (7, 2572073088), (8, 2250563952), (12, 1500375968), (13, 1384962432), (14, 1286036544), (16, 1125281976), (21, 857357696), (24, 750187984), (26, 692481216), (28, 643018272), (32, 562640988), (39, 461654144), (42, 428678848), (48, 375093992), (52, 346240608), (56, 321509136), (64, 281320494), (78, 230827072), (84, 214339424), (91, 197851776), (96, 187546996), (104, 173120304), (112, 160754568), (127, 141767808), (128, 140660247), (156, 115413536), (168, 107169712), (182, 98925888), (192, 93773498), (208, 86560152), (224, 80377284), (254, 70883904), (273, 65950592), (312, 57706768), (336, 53584856), (364, 49462944), (381, 47255936), (384, 46886749), (416, 43280076), (448, 40188642), (508, 35441952), (546, 32975296), (624, 28853384), (672, 26792428), (728, 24731472), (762, 23627968), (832, 21640038), (889, 20252544), (896, 20094321), (1016, 17720976), (1092, 16487648), (1248, 14426692), (1344, 13396214), (1456, 12365736), (1524, 11813984), (1651, 10905216), (1664, 10820019), (1778, 10126272), (2032, 8860488), (2184, 8243824), (2496, 7213346), (2667, 6750848), (2688, 6698107), (2912, 6182868), (3048, 5906992), (3302, 5452608), (3556, 5063136), (4057, 4437888), (4064, 4430244), (4368, 4121912), (4953, 3635072), (4992, 3606673), (5334, 3375424), (5824, 3091434), (6096, 2953496), (6604, 2726304), (7112, 2531568), (8114, 2218944), (8128, 2215122), (8736, 2060956), (9906, 1817536), (10668, 1687712), (11557, 1557888), (11648, 1545717), (12171, 1479296), (12192, 1476748), (13208, 1363152), (14224, 1265784), (16228, 1109472), (16256, 1107561), (17472, 1030478), (19812, 908768), (21336, 843856), (23114, 778944), (24342, 739648), (24384, 738374), (26416, 681576), (28399, 633984), (28448, 632892), (32456, 554736), (34671, 519296), (34944, 515239), (39624, 454384), (42672, 421928), (46228, 389472), (48684, 369824), (48768, 369187), (52741, 341376), (52832, 340788), (56798, 316992), (56896, 316446), (64912, 277368), (69342, 259648), (79248, 227192), (85197, 211328), (85344, 210964), (92456, 194736), (97368, 184912), (105482, 170688), (105664, 170394), (113596, 158496), (113792, 158223), (129824, 138684)]