18213974784

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2699}}^1$

素因数の和:2851

約数の個数: 216

約数和(自身を含む): 54884466000

約数和(自身を除く): 36670491216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 101, 116, 128, 144, 174, 192, 202, 232, 256, 261, 288, 303, 348, 384, 404, 464, 522, 576, 606, 696, 768, 808, 909, 928, 1044, 1152, 1212, 1392, 1616, 1818, 1856, 2088, 2304, 2424, 2699, 2784, 2929, 3232, 3636, 3712, 4176, 4848, 5398, 5568, 5858, 6464, 7272, 7424, 8097, 8352, 8787, 9696, 10796, 11136, 11716, 12928, 14544, 16194, 16704, 17574, 19392, 21592, 22272, 23432, 24291, 25856, 26361, 29088, 32388, 33408, 35148, 38784, 43184, 46864, 48582, 52722, 58176, 64776, 66816, 70296, 77568, 78271, 86368, 93728, 97164, 105444, 116352, 129552, 140592, 156542, 172736, 187456, 194328, 210888, 232704, 234813, 259104, 272599, 281184, 313084, 345472, 374912, 388656, 421776, 469626, 518208, 545198, 562368, 626168, 690944, 704439, 749824, 777312, 817797, 843552, 939252, 1036416, 1090396, 1124736, 1252336, 1408878, 1554624, 1635594, 1687104, 1878504, 2072832, 2180792, 2249472, 2453391, 2504672, 2817756, 3109248, 3271188, 3374208, 3757008, 4361584, 4906782, 5009344, 5635512, 6218496, 6542376, 6748416, 7514016, 7905371, 8723168, 9813564, 10018688, 11271024, 13084752, 15028032, 15810742, 17446336, 19627128, 20037376, 22542048, 23716113, 26169504, 30056064, 31621484, 34892672, 39254256, 45084096, 47432226, 52339008, 60112128, 63242968, 69785344, 71148339, 78508512, 90168192, 94864452, 104678016, 126485936, 142296678, 157017024, 180336384, 189728904, 209356032, 252971872, 284593356, 314034048, 379457808, 505943744, 569186712, 628068096, 758915616, 1011887488, 1138373424, 1517831232, 2023774976, 2276746848, 3035662464, 4553493696, 6071324928, 9106987392, 18213974784]

約数ペア:

[(1, 18213974784), (2, 9106987392), (3, 6071324928), (4, 4553493696), (6, 3035662464), (8, 2276746848), (9, 2023774976), (12, 1517831232), (16, 1138373424), (18, 1011887488), (24, 758915616), (29, 628068096), (32, 569186712), (36, 505943744), (48, 379457808), (58, 314034048), (64, 284593356), (72, 252971872), (87, 209356032), (96, 189728904), (101, 180336384), (116, 157017024), (128, 142296678), (144, 126485936), (174, 104678016), (192, 94864452), (202, 90168192), (232, 78508512), (256, 71148339), (261, 69785344), (288, 63242968), (303, 60112128), (348, 52339008), (384, 47432226), (404, 45084096), (464, 39254256), (522, 34892672), (576, 31621484), (606, 30056064), (696, 26169504), (768, 23716113), (808, 22542048), (909, 20037376), (928, 19627128), (1044, 17446336), (1152, 15810742), (1212, 15028032), (1392, 13084752), (1616, 11271024), (1818, 10018688), (1856, 9813564), (2088, 8723168), (2304, 7905371), (2424, 7514016), (2699, 6748416), (2784, 6542376), (2929, 6218496), (3232, 5635512), (3636, 5009344), (3712, 4906782), (4176, 4361584), (4848, 3757008), (5398, 3374208), (5568, 3271188), (5858, 3109248), (6464, 2817756), (7272, 2504672), (7424, 2453391), (8097, 2249472), (8352, 2180792), (8787, 2072832), (9696, 1878504), (10796, 1687104), (11136, 1635594), (11716, 1554624), (12928, 1408878), (14544, 1252336), (16194, 1124736), (16704, 1090396), (17574, 1036416), (19392, 939252), (21592, 843552), (22272, 817797), (23432, 777312), (24291, 749824), (25856, 704439), (26361, 690944), (29088, 626168), (32388, 562368), (33408, 545198), (35148, 518208), (38784, 469626), (43184, 421776), (46864, 388656), (48582, 374912), (52722, 345472), (58176, 313084), (64776, 281184), (66816, 272599), (70296, 259104), (77568, 234813), (78271, 232704), (86368, 210888), (93728, 194328), (97164, 187456), (105444, 172736), (116352, 156542), (129552, 140592)]