18806685408

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{34939}}^1$

素因数の和:35054

約数の個数: 192

約数和(自身を含む): 63395136000

約数和(自身を除く): 44588450592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 216, 224, 252, 267, 288, 336, 356, 378, 432, 504, 534, 623, 672, 712, 756, 801, 864, 1008, 1068, 1246, 1424, 1512, 1602, 1869, 2016, 2136, 2403, 2492, 2848, 3024, 3204, 3738, 4272, 4806, 4984, 5607, 6048, 6408, 7476, 8544, 9612, 9968, 11214, 12816, 14952, 16821, 19224, 19936, 22428, 25632, 29904, 33642, 34939, 38448, 44856, 59808, 67284, 69878, 76896, 89712, 104817, 134568, 139756, 179424, 209634, 244573, 269136, 279512, 314451, 419268, 489146, 538272, 559024, 628902, 733719, 838536, 943353, 978292, 1118048, 1257804, 1467438, 1677072, 1886706, 1956584, 2201157, 2515608, 2934876, 3109571, 3354144, 3773412, 3913168, 4402314, 5031216, 5869752, 6219142, 6603471, 7546824, 7826336, 8804628, 9328713, 10062432, 11739504, 12438284, 13206942, 15093648, 17609256, 18657426, 21766997, 23479008, 24876568, 26413884, 27986139, 30187296, 35218512, 37314852, 43533994, 49753136, 52827768, 55972278, 65300991, 70437024, 74629704, 83958417, 87067988, 99506272, 105655536, 111944556, 130601982, 149259408, 167916834, 174135976, 195902973, 211311072, 223889112, 261203964, 298518816, 335833668, 348271952, 391805946, 447778224, 522407928, 587708919, 671667336, 696543904, 783611892, 895556448, 1044815856, 1175417838, 1343334672, 1567223784, 2089631712, 2350835676, 2686669344, 3134447568, 4701671352, 6268895136, 9403342704, 18806685408]

約数ペア:

[(1, 18806685408), (2, 9403342704), (3, 6268895136), (4, 4701671352), (6, 3134447568), (7, 2686669344), (8, 2350835676), (9, 2089631712), (12, 1567223784), (14, 1343334672), (16, 1175417838), (18, 1044815856), (21, 895556448), (24, 783611892), (27, 696543904), (28, 671667336), (32, 587708919), (36, 522407928), (42, 447778224), (48, 391805946), (54, 348271952), (56, 335833668), (63, 298518816), (72, 261203964), (84, 223889112), (89, 211311072), (96, 195902973), (108, 174135976), (112, 167916834), (126, 149259408), (144, 130601982), (168, 111944556), (178, 105655536), (189, 99506272), (216, 87067988), (224, 83958417), (252, 74629704), (267, 70437024), (288, 65300991), (336, 55972278), (356, 52827768), (378, 49753136), (432, 43533994), (504, 37314852), (534, 35218512), (623, 30187296), (672, 27986139), (712, 26413884), (756, 24876568), (801, 23479008), (864, 21766997), (1008, 18657426), (1068, 17609256), (1246, 15093648), (1424, 13206942), (1512, 12438284), (1602, 11739504), (1869, 10062432), (2016, 9328713), (2136, 8804628), (2403, 7826336), (2492, 7546824), (2848, 6603471), (3024, 6219142), (3204, 5869752), (3738, 5031216), (4272, 4402314), (4806, 3913168), (4984, 3773412), (5607, 3354144), (6048, 3109571), (6408, 2934876), (7476, 2515608), (8544, 2201157), (9612, 1956584), (9968, 1886706), (11214, 1677072), (12816, 1467438), (14952, 1257804), (16821, 1118048), (19224, 978292), (19936, 943353), (22428, 838536), (25632, 733719), (29904, 628902), (33642, 559024), (34939, 538272), (38448, 489146), (44856, 419268), (59808, 314451), (67284, 279512), (69878, 269136), (76896, 244573), (89712, 209634), (104817, 179424), (134568, 139756)]