18445178808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{51329}}^1$

素因数の和:51402

約数の個数: 192

約数和(自身を含む): 61497446400

約数和(自身を除く): 43052267592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 56, 62, 63, 69, 72, 84, 92, 93, 124, 126, 138, 161, 168, 184, 186, 207, 217, 248, 252, 276, 279, 322, 372, 414, 434, 483, 504, 552, 558, 644, 651, 713, 744, 828, 868, 966, 1116, 1288, 1302, 1426, 1449, 1656, 1736, 1932, 1953, 2139, 2232, 2604, 2852, 2898, 3864, 3906, 4278, 4991, 5208, 5704, 5796, 6417, 7812, 8556, 9982, 11592, 12834, 14973, 15624, 17112, 19964, 25668, 29946, 39928, 44919, 51329, 51336, 59892, 89838, 102658, 119784, 153987, 179676, 205316, 307974, 359303, 359352, 410632, 461961, 615948, 718606, 923922, 1077909, 1180567, 1231896, 1437212, 1591199, 1847844, 2155818, 2361134, 2874424, 3182398, 3233727, 3541701, 3695688, 4311636, 4722268, 4773597, 6364796, 6467454, 7083402, 8263969, 8623272, 9444536, 9547194, 10625103, 11138393, 12729592, 12934908, 14166804, 14320791, 16527938, 19094388, 21250206, 22276786, 24791907, 25869816, 28333608, 28641582, 33055876, 33415179, 36597577, 38188776, 42500412, 44553572, 49583814, 57283164, 66111752, 66830358, 73195154, 74375721, 85000824, 89107144, 99167628, 100245537, 109792731, 114566328, 133660716, 146390308, 148751442, 198335256, 200491074, 219585462, 256183039, 267321432, 292780616, 297502884, 329378193, 400982148, 439170924, 512366078, 595005768, 658756386, 768549117, 801964296, 878341848, 1024732156, 1317512772, 1537098234, 2049464312, 2305647351, 2635025544, 3074196468, 4611294702, 6148392936, 9222589404, 18445178808]

約数ペア:

[(1, 18445178808), (2, 9222589404), (3, 6148392936), (4, 4611294702), (6, 3074196468), (7, 2635025544), (8, 2305647351), (9, 2049464312), (12, 1537098234), (14, 1317512772), (18, 1024732156), (21, 878341848), (23, 801964296), (24, 768549117), (28, 658756386), (31, 595005768), (36, 512366078), (42, 439170924), (46, 400982148), (56, 329378193), (62, 297502884), (63, 292780616), (69, 267321432), (72, 256183039), (84, 219585462), (92, 200491074), (93, 198335256), (124, 148751442), (126, 146390308), (138, 133660716), (161, 114566328), (168, 109792731), (184, 100245537), (186, 99167628), (207, 89107144), (217, 85000824), (248, 74375721), (252, 73195154), (276, 66830358), (279, 66111752), (322, 57283164), (372, 49583814), (414, 44553572), (434, 42500412), (483, 38188776), (504, 36597577), (552, 33415179), (558, 33055876), (644, 28641582), (651, 28333608), (713, 25869816), (744, 24791907), (828, 22276786), (868, 21250206), (966, 19094388), (1116, 16527938), (1288, 14320791), (1302, 14166804), (1426, 12934908), (1449, 12729592), (1656, 11138393), (1736, 10625103), (1932, 9547194), (1953, 9444536), (2139, 8623272), (2232, 8263969), (2604, 7083402), (2852, 6467454), (2898, 6364796), (3864, 4773597), (3906, 4722268), (4278, 4311636), (4991, 3695688), (5208, 3541701), (5704, 3233727), (5796, 3182398), (6417, 2874424), (7812, 2361134), (8556, 2155818), (9982, 1847844), (11592, 1591199), (12834, 1437212), (14973, 1231896), (15624, 1180567), (17112, 1077909), (19964, 923922), (25668, 718606), (29946, 615948), (39928, 461961), (44919, 410632), (51329, 359352), (51336, 359303), (59892, 307974), (89838, 205316), (102658, 179676), (119784, 153987)]