18573984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 216

約数和(自身を含む): 64049076

約数和(自身を除く): 45475092

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 41, 44, 48, 52, 66, 72, 78, 82, 88, 96, 99, 104, 117, 121, 123, 132, 143, 144, 156, 164, 176, 198, 208, 234, 242, 246, 264, 286, 288, 312, 328, 352, 363, 369, 396, 416, 429, 451, 468, 484, 492, 528, 533, 572, 624, 656, 726, 738, 792, 858, 902, 936, 968, 984, 1056, 1066, 1089, 1144, 1248, 1287, 1312, 1353, 1452, 1476, 1573, 1584, 1599, 1716, 1804, 1872, 1936, 1968, 2132, 2178, 2288, 2574, 2706, 2904, 2952, 3146, 3168, 3198, 3432, 3608, 3744, 3872, 3936, 4059, 4264, 4356, 4576, 4719, 4797, 4961, 5148, 5412, 5808, 5863, 5904, 6292, 6396, 6864, 7216, 8118, 8528, 8712, 9438, 9594, 9922, 10296, 10824, 11616, 11726, 11808, 12584, 12792, 13728, 14157, 14432, 14883, 16236, 17056, 17424, 17589, 18876, 19188, 19844, 20592, 21648, 23452, 25168, 25584, 28314, 29766, 32472, 34848, 35178, 37752, 38376, 39688, 41184, 43296, 44649, 46904, 50336, 51168, 52767, 56628, 59532, 64493, 64944, 70356, 75504, 76752, 79376, 89298, 93808, 105534, 113256, 119064, 128986, 129888, 140712, 151008, 153504, 158752, 178596, 187616, 193479, 211068, 226512, 238128, 257972, 281424, 357192, 386958, 422136, 453024, 476256, 515944, 562848, 580437, 714384, 773916, 844272, 1031888, 1160874, 1428768, 1547832, 1688544, 2063776, 2321748, 3095664, 4643496, 6191328, 9286992, 18573984]

約数ペア:

[(1, 18573984), (2, 9286992), (3, 6191328), (4, 4643496), (6, 3095664), (8, 2321748), (9, 2063776), (11, 1688544), (12, 1547832), (13, 1428768), (16, 1160874), (18, 1031888), (22, 844272), (24, 773916), (26, 714384), (32, 580437), (33, 562848), (36, 515944), (39, 476256), (41, 453024), (44, 422136), (48, 386958), (52, 357192), (66, 281424), (72, 257972), (78, 238128), (82, 226512), (88, 211068), (96, 193479), (99, 187616), (104, 178596), (117, 158752), (121, 153504), (123, 151008), (132, 140712), (143, 129888), (144, 128986), (156, 119064), (164, 113256), (176, 105534), (198, 93808), (208, 89298), (234, 79376), (242, 76752), (246, 75504), (264, 70356), (286, 64944), (288, 64493), (312, 59532), (328, 56628), (352, 52767), (363, 51168), (369, 50336), (396, 46904), (416, 44649), (429, 43296), (451, 41184), (468, 39688), (484, 38376), (492, 37752), (528, 35178), (533, 34848), (572, 32472), (624, 29766), (656, 28314), (726, 25584), (738, 25168), (792, 23452), (858, 21648), (902, 20592), (936, 19844), (968, 19188), (984, 18876), (1056, 17589), (1066, 17424), (1089, 17056), (1144, 16236), (1248, 14883), (1287, 14432), (1312, 14157), (1353, 13728), (1452, 12792), (1476, 12584), (1573, 11808), (1584, 11726), (1599, 11616), (1716, 10824), (1804, 10296), (1872, 9922), (1936, 9594), (1968, 9438), (2132, 8712), (2178, 8528), (2288, 8118), (2574, 7216), (2706, 6864), (2904, 6396), (2952, 6292), (3146, 5904), (3168, 5863), (3198, 5808), (3432, 5412), (3608, 5148), (3744, 4961), (3872, 4797), (3936, 4719), (4059, 4576), (4264, 4356)]