18382208768

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49081}}^1$

素因数の和:49134

約数の個数: 144

約数和(自身を含む): 48155331840

約数和(自身を除く): 29773123072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 896, 1064, 1216, 1232, 1408, 1463, 1672, 1792, 2128, 2432, 2464, 2816, 2926, 3344, 4256, 4864, 4928, 5852, 6688, 8512, 9856, 11704, 13376, 17024, 19712, 23408, 26752, 34048, 46816, 49081, 53504, 93632, 98162, 187264, 196324, 343567, 374528, 392648, 539891, 687134, 785296, 932539, 1079782, 1374268, 1570592, 1865078, 2159564, 2748536, 3141184, 3730156, 3779237, 4319128, 5497072, 6282368, 6527773, 7460312, 7558474, 8638256, 10257929, 10994144, 12564736, 13055546, 14920624, 15116948, 17276512, 20515858, 21988288, 26111092, 29841248, 30233896, 34553024, 41031716, 43976576, 52222184, 59682496, 60467792, 69106048, 71805503, 82063432, 87953152, 104444368, 119364992, 120935584, 138212096, 143611006, 164126864, 208888736, 238729984, 241871168, 287222012, 328253728, 417777472, 483742336, 574444024, 656507456, 835554944, 967484672, 1148888048, 1313014912, 1671109888, 2297776096, 2626029824, 4595552192, 9191104384, 18382208768]

約数ペア:

[(1, 18382208768), (2, 9191104384), (4, 4595552192), (7, 2626029824), (8, 2297776096), (11, 1671109888), (14, 1313014912), (16, 1148888048), (19, 967484672), (22, 835554944), (28, 656507456), (32, 574444024), (38, 483742336), (44, 417777472), (56, 328253728), (64, 287222012), (76, 241871168), (77, 238729984), (88, 208888736), (112, 164126864), (128, 143611006), (133, 138212096), (152, 120935584), (154, 119364992), (176, 104444368), (209, 87953152), (224, 82063432), (256, 71805503), (266, 69106048), (304, 60467792), (308, 59682496), (352, 52222184), (418, 43976576), (448, 41031716), (532, 34553024), (608, 30233896), (616, 29841248), (704, 26111092), (836, 21988288), (896, 20515858), (1064, 17276512), (1216, 15116948), (1232, 14920624), (1408, 13055546), (1463, 12564736), (1672, 10994144), (1792, 10257929), (2128, 8638256), (2432, 7558474), (2464, 7460312), (2816, 6527773), (2926, 6282368), (3344, 5497072), (4256, 4319128), (4864, 3779237), (4928, 3730156), (5852, 3141184), (6688, 2748536), (8512, 2159564), (9856, 1865078), (11704, 1570592), (13376, 1374268), (17024, 1079782), (19712, 932539), (23408, 785296), (26752, 687134), (34048, 539891), (46816, 392648), (49081, 374528), (53504, 343567), (93632, 196324), (98162, 187264)]