18379862016

素因数分解:

$2^{12}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21067}}^1$

素因数の和:21165

約数の個数: 104

約数和(自身を含む): 49699580544

約数和(自身を除く): 31319718528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1024, 1136, 1536, 1704, 2048, 2272, 3072, 3408, 4096, 4544, 6144, 6816, 9088, 12288, 13632, 18176, 21067, 27264, 36352, 42134, 54528, 63201, 72704, 84268, 109056, 126402, 145408, 168536, 218112, 252804, 290816, 337072, 436224, 505608, 674144, 872448, 1011216, 1348288, 1495757, 2022432, 2696576, 2991514, 4044864, 4487271, 5393152, 5983028, 8089728, 8974542, 10786304, 11966056, 16179456, 17949084, 21572608, 23932112, 32358912, 35898168, 43145216, 47864224, 64717824, 71796336, 86290432, 95728448, 129435648, 143592672, 191456896, 258871296, 287185344, 382913792, 574370688, 765827584, 1148741376, 1531655168, 2297482752, 3063310336, 4594965504, 6126620672, 9189931008, 18379862016]

約数ペア:

[(1, 18379862016), (2, 9189931008), (3, 6126620672), (4, 4594965504), (6, 3063310336), (8, 2297482752), (12, 1531655168), (16, 1148741376), (24, 765827584), (32, 574370688), (48, 382913792), (64, 287185344), (71, 258871296), (96, 191456896), (128, 143592672), (142, 129435648), (192, 95728448), (213, 86290432), (256, 71796336), (284, 64717824), (384, 47864224), (426, 43145216), (512, 35898168), (568, 32358912), (768, 23932112), (852, 21572608), (1024, 17949084), (1136, 16179456), (1536, 11966056), (1704, 10786304), (2048, 8974542), (2272, 8089728), (3072, 5983028), (3408, 5393152), (4096, 4487271), (4544, 4044864), (6144, 2991514), (6816, 2696576), (9088, 2022432), (12288, 1495757), (13632, 1348288), (18176, 1011216), (21067, 872448), (27264, 674144), (36352, 505608), (42134, 436224), (54528, 337072), (63201, 290816), (72704, 252804), (84268, 218112), (109056, 168536), (126402, 145408)]