18668328192

素因数分解:

$2^8\times 3^2\times {\mathrm{283}}^1\times {\mathrm{28631}}^1$

素因数の和:28936

約数の個数: 108

約数和(自身を含む): 54017474784

約数和(自身を除く): 35349146592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 283, 288, 384, 566, 576, 768, 849, 1132, 1152, 1698, 2264, 2304, 2547, 3396, 4528, 5094, 6792, 9056, 10188, 13584, 18112, 20376, 27168, 28631, 36224, 40752, 54336, 57262, 72448, 81504, 85893, 108672, 114524, 163008, 171786, 217344, 229048, 257679, 326016, 343572, 458096, 515358, 652032, 687144, 916192, 1030716, 1374288, 1832384, 2061432, 2748576, 3664768, 4122864, 5497152, 7329536, 8102573, 8245728, 10994304, 16205146, 16491456, 21988608, 24307719, 32410292, 32982912, 48615438, 64820584, 65965824, 72923157, 97230876, 129641168, 145846314, 194461752, 259282336, 291692628, 388923504, 518564672, 583385256, 777847008, 1037129344, 1166770512, 1555694016, 2074258688, 2333541024, 3111388032, 4667082048, 6222776064, 9334164096, 18668328192]

約数ペア:

[(1, 18668328192), (2, 9334164096), (3, 6222776064), (4, 4667082048), (6, 3111388032), (8, 2333541024), (9, 2074258688), (12, 1555694016), (16, 1166770512), (18, 1037129344), (24, 777847008), (32, 583385256), (36, 518564672), (48, 388923504), (64, 291692628), (72, 259282336), (96, 194461752), (128, 145846314), (144, 129641168), (192, 97230876), (256, 72923157), (283, 65965824), (288, 64820584), (384, 48615438), (566, 32982912), (576, 32410292), (768, 24307719), (849, 21988608), (1132, 16491456), (1152, 16205146), (1698, 10994304), (2264, 8245728), (2304, 8102573), (2547, 7329536), (3396, 5497152), (4528, 4122864), (5094, 3664768), (6792, 2748576), (9056, 2061432), (10188, 1832384), (13584, 1374288), (18112, 1030716), (20376, 916192), (27168, 687144), (28631, 652032), (36224, 515358), (40752, 458096), (54336, 343572), (57262, 326016), (72448, 257679), (81504, 229048), (85893, 217344), (108672, 171786), (114524, 163008)]