1856554986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{94079}}^1$

素因数の和:94131

約数の個数: 64

約数和(自身を含む): 4551966720

約数和(自身を除く): 2695411734

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 9867, 19734, 94079, 188158, 282237, 564474, 1034869, 1223027, 2069738, 2163817, 2446054, 3104607, 3669081, 4327634, 6209214, 6491451, 7338162, 12982902, 13453297, 23801987, 26906594, 28129621, 40359891, 47603974, 56259242, 71405961, 80719782, 84388863, 142811922, 168777726, 309425831, 618851662, 928277493, 1856554986]

約数ペア:

[(1, 1856554986), (2, 928277493), (3, 618851662), (6, 309425831), (11, 168777726), (13, 142811922), (22, 84388863), (23, 80719782), (26, 71405961), (33, 56259242), (39, 47603974), (46, 40359891), (66, 28129621), (69, 26906594), (78, 23801987), (138, 13453297), (143, 12982902), (253, 7338162), (286, 6491451), (299, 6209214), (429, 4327634), (506, 3669081), (598, 3104607), (759, 2446054), (858, 2163817), (897, 2069738), (1518, 1223027), (1794, 1034869), (3289, 564474), (6578, 282237), (9867, 188158), (19734, 94079)]