18227294736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:946

約数の個数: 240

約数和(自身を含む): 57438216576

約数和(自身を除く): 39210921840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 289, 336, 337, 357, 408, 476, 557, 578, 674, 714, 816, 867, 952, 1011, 1114, 1156, 1348, 1428, 1671, 1734, 1904, 2022, 2023, 2228, 2312, 2359, 2696, 2856, 3342, 3468, 3899, 4044, 4046, 4456, 4624, 4718, 5392, 5712, 5729, 6069, 6684, 6936, 7077, 7798, 8088, 8092, 8912, 9436, 9469, 11458, 11697, 12138, 13368, 13872, 14154, 15596, 16176, 16184, 17187, 18872, 18938, 22916, 23394, 24276, 26736, 28308, 28407, 31192, 32368, 34374, 37744, 37876, 40103, 45832, 46788, 48552, 56616, 56814, 62384, 66283, 68748, 75752, 80206, 91664, 93576, 97104, 97393, 113232, 113628, 120309, 132566, 137496, 151504, 160412, 160973, 187152, 187709, 194786, 198849, 227256, 240618, 265132, 274992, 292179, 320824, 321946, 375418, 389572, 397698, 454512, 481236, 482919, 530264, 563127, 584358, 641648, 643892, 681751, 750836, 779144, 795396, 962472, 965838, 1060528, 1126254, 1126811, 1168716, 1287784, 1313963, 1363502, 1501672, 1558288, 1590792, 1924944, 1931676, 2045253, 2252508, 2253622, 2337432, 2575568, 2627926, 2727004, 3003344, 3181584, 3191053, 3380433, 3863352, 3941889, 4090506, 4505016, 4507244, 4674864, 5255852, 5454008, 6382106, 6760866, 7726704, 7883778, 8181012, 9010032, 9014488, 9573159, 10511704, 10908016, 12764212, 13521732, 15767556, 16362024, 18028976, 19146318, 21023408, 22337371, 25528424, 27043464, 31535112, 32724048, 38292636, 44674742, 51056848, 54086928, 54247901, 63070224, 67012113, 76585272, 89349484, 108495802, 134024226, 153170544, 162743703, 178698968, 216991604, 268048452, 325487406, 357397936, 379735307, 433983208, 536096904, 650974812, 759470614, 867966416, 1072193808, 1139205921, 1301949624, 1518941228, 2278411842, 2603899248, 3037882456, 4556823684, 6075764912, 9113647368, 18227294736]

約数ペア:

[(1, 18227294736), (2, 9113647368), (3, 6075764912), (4, 4556823684), (6, 3037882456), (7, 2603899248), (8, 2278411842), (12, 1518941228), (14, 1301949624), (16, 1139205921), (17, 1072193808), (21, 867966416), (24, 759470614), (28, 650974812), (34, 536096904), (42, 433983208), (48, 379735307), (51, 357397936), (56, 325487406), (68, 268048452), (84, 216991604), (102, 178698968), (112, 162743703), (119, 153170544), (136, 134024226), (168, 108495802), (204, 89349484), (238, 76585272), (272, 67012113), (289, 63070224), (336, 54247901), (337, 54086928), (357, 51056848), (408, 44674742), (476, 38292636), (557, 32724048), (578, 31535112), (674, 27043464), (714, 25528424), (816, 22337371), (867, 21023408), (952, 19146318), (1011, 18028976), (1114, 16362024), (1156, 15767556), (1348, 13521732), (1428, 12764212), (1671, 10908016), (1734, 10511704), (1904, 9573159), (2022, 9014488), (2023, 9010032), (2228, 8181012), (2312, 7883778), (2359, 7726704), (2696, 6760866), (2856, 6382106), (3342, 5454008), (3468, 5255852), (3899, 4674864), (4044, 4507244), (4046, 4505016), (4456, 4090506), (4624, 3941889), (4718, 3863352), (5392, 3380433), (5712, 3191053), (5729, 3181584), (6069, 3003344), (6684, 2727004), (6936, 2627926), (7077, 2575568), (7798, 2337432), (8088, 2253622), (8092, 2252508), (8912, 2045253), (9436, 1931676), (9469, 1924944), (11458, 1590792), (11697, 1558288), (12138, 1501672), (13368, 1363502), (13872, 1313963), (14154, 1287784), (15596, 1168716), (16176, 1126811), (16184, 1126254), (17187, 1060528), (18872, 965838), (18938, 962472), (22916, 795396), (23394, 779144), (24276, 750836), (26736, 681751), (28308, 643892), (28407, 641648), (31192, 584358), (32368, 563127), (34374, 530264), (37744, 482919), (37876, 481236), (40103, 454512), (45832, 397698), (46788, 389572), (48552, 375418), (56616, 321946), (56814, 320824), (62384, 292179), (66283, 274992), (68748, 265132), (75752, 240618), (80206, 227256), (91664, 198849), (93576, 194786), (97104, 187709), (97393, 187152), (113232, 160973), (113628, 160412), (120309, 151504), (132566, 137496)]