2018156712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:784

約数の個数: 256

約数和(自身を含む): 6361528320

約数和(自身を除く): 4343371608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 37, 39, 44, 46, 52, 66, 69, 74, 78, 88, 92, 104, 111, 132, 138, 143, 148, 156, 184, 222, 253, 264, 276, 286, 296, 299, 312, 407, 429, 444, 481, 506, 552, 572, 598, 691, 759, 814, 851, 858, 888, 897, 962, 1012, 1144, 1196, 1221, 1382, 1443, 1518, 1628, 1702, 1716, 1794, 1924, 2024, 2073, 2392, 2442, 2553, 2764, 2886, 3036, 3256, 3289, 3404, 3432, 3588, 3848, 4146, 4884, 5106, 5291, 5528, 5772, 6072, 6578, 6808, 7176, 7601, 8292, 8983, 9361, 9768, 9867, 10212, 10582, 11063, 11544, 13156, 15202, 15873, 15893, 16584, 17966, 18722, 19734, 20424, 21164, 22126, 22803, 25567, 26312, 26949, 28083, 30404, 31746, 31786, 33189, 35932, 37444, 39468, 42328, 44252, 45606, 47679, 51134, 53898, 56166, 60808, 63492, 63572, 66378, 71864, 74888, 76701, 78936, 88504, 91212, 95358, 98813, 102268, 107796, 112332, 121693, 126984, 127144, 132756, 153402, 174823, 182424, 190716, 197626, 204536, 206609, 215592, 224664, 243386, 265512, 281237, 296439, 306804, 332371, 349646, 365079, 381432, 395252, 413218, 486772, 524469, 562474, 588041, 592878, 613608, 619827, 664742, 699292, 730158, 790504, 826436, 843711, 973544, 997113, 1048938, 1124948, 1176082, 1185756, 1239654, 1329484, 1398584, 1460316, 1652872, 1687422, 1764123, 1994226, 2097876, 2249896, 2272699, 2352164, 2371512, 2479308, 2658968, 2920632, 3374844, 3528246, 3656081, 3988452, 4195752, 4545398, 4704328, 4958616, 6468451, 6749688, 6818097, 7056492, 7312162, 7644533, 7976904, 9090796, 10968243, 12936902, 13636194, 14112984, 14624324, 15289066, 18181592, 19405353, 21936486, 22933599, 25873804, 27272388, 29248648, 30578132, 38810706, 43872972, 45867198, 51747608, 54544776, 61156264, 77621412, 84089863, 87745944, 91734396, 155242824, 168179726, 183468792, 252269589, 336359452, 504539178, 672718904, 1009078356, 2018156712]

約数ペア:

[(1, 2018156712), (2, 1009078356), (3, 672718904), (4, 504539178), (6, 336359452), (8, 252269589), (11, 183468792), (12, 168179726), (13, 155242824), (22, 91734396), (23, 87745944), (24, 84089863), (26, 77621412), (33, 61156264), (37, 54544776), (39, 51747608), (44, 45867198), (46, 43872972), (52, 38810706), (66, 30578132), (69, 29248648), (74, 27272388), (78, 25873804), (88, 22933599), (92, 21936486), (104, 19405353), (111, 18181592), (132, 15289066), (138, 14624324), (143, 14112984), (148, 13636194), (156, 12936902), (184, 10968243), (222, 9090796), (253, 7976904), (264, 7644533), (276, 7312162), (286, 7056492), (296, 6818097), (299, 6749688), (312, 6468451), (407, 4958616), (429, 4704328), (444, 4545398), (481, 4195752), (506, 3988452), (552, 3656081), (572, 3528246), (598, 3374844), (691, 2920632), (759, 2658968), (814, 2479308), (851, 2371512), (858, 2352164), (888, 2272699), (897, 2249896), (962, 2097876), (1012, 1994226), (1144, 1764123), (1196, 1687422), (1221, 1652872), (1382, 1460316), (1443, 1398584), (1518, 1329484), (1628, 1239654), (1702, 1185756), (1716, 1176082), (1794, 1124948), (1924, 1048938), (2024, 997113), (2073, 973544), (2392, 843711), (2442, 826436), (2553, 790504), (2764, 730158), (2886, 699292), (3036, 664742), (3256, 619827), (3289, 613608), (3404, 592878), (3432, 588041), (3588, 562474), (3848, 524469), (4146, 486772), (4884, 413218), (5106, 395252), (5291, 381432), (5528, 365079), (5772, 349646), (6072, 332371), (6578, 306804), (6808, 296439), (7176, 281237), (7601, 265512), (8292, 243386), (8983, 224664), (9361, 215592), (9768, 206609), (9867, 204536), (10212, 197626), (10582, 190716), (11063, 182424), (11544, 174823), (13156, 153402), (15202, 132756), (15873, 127144), (15893, 126984), (16584, 121693), (17966, 112332), (18722, 107796), (19734, 102268), (20424, 98813), (21164, 95358), (22126, 91212), (22803, 88504), (25567, 78936), (26312, 76701), (26949, 74888), (28083, 71864), (30404, 66378), (31746, 63572), (31786, 63492), (33189, 60808), (35932, 56166), (37444, 53898), (39468, 51134), (42328, 47679), (44252, 45606)]