18371531456

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{48091}}^1$

素因数の和:48277

約数の個数: 56

約数和(自身を含む): 37525610496

約数和(自身を除く): 19154079040

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 188, 254, 376, 508, 752, 1016, 1504, 2032, 3008, 4064, 5969, 8128, 11938, 23876, 47752, 48091, 95504, 96182, 191008, 192364, 382016, 384728, 769456, 1538912, 2260277, 3077824, 4520554, 6107557, 9041108, 12215114, 18082216, 24430228, 36164432, 48860456, 72328864, 97720912, 144657728, 195441824, 287055179, 390883648, 574110358, 1148220716, 2296441432, 4592882864, 9185765728, 18371531456]

約数ペア:

[(1, 18371531456), (2, 9185765728), (4, 4592882864), (8, 2296441432), (16, 1148220716), (32, 574110358), (47, 390883648), (64, 287055179), (94, 195441824), (127, 144657728), (188, 97720912), (254, 72328864), (376, 48860456), (508, 36164432), (752, 24430228), (1016, 18082216), (1504, 12215114), (2032, 9041108), (3008, 6107557), (4064, 4520554), (5969, 3077824), (8128, 2260277), (11938, 1538912), (23876, 769456), (47752, 384728), (48091, 382016), (95504, 192364), (96182, 191008)]