2681566365654

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{11621}}^1\times {\mathrm{388471}}^1$

素因数の和:400114

約数の個数: 64

約数和(自身を含む): 6501343080960

約数和(自身を除く): 3819776715306

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 11621, 23242, 34863, 69726, 104589, 127831, 209178, 255662, 313767, 383493, 388471, 627534, 766986, 776942, 1150479, 1165413, 2300958, 2330826, 3451437, 3496239, 4273181, 6902874, 6992478, 8546362, 10488717, 12819543, 20977434, 25639086, 38458629, 76917258, 115375887, 230751774, 4514421491, 9028842982, 13543264473, 27086528946, 40629793419, 49658636401, 81259586838, 99317272802, 121889380257, 148975909203, 243778760514, 297951818406, 446927727609, 893855455218, 1340783182827, 2681566365654]

約数ペア:

[(1, 2681566365654), (2, 1340783182827), (3, 893855455218), (6, 446927727609), (9, 297951818406), (11, 243778760514), (18, 148975909203), (22, 121889380257), (27, 99317272802), (33, 81259586838), (54, 49658636401), (66, 40629793419), (99, 27086528946), (198, 13543264473), (297, 9028842982), (594, 4514421491), (11621, 230751774), (23242, 115375887), (34863, 76917258), (69726, 38458629), (104589, 25639086), (127831, 20977434), (209178, 12819543), (255662, 10488717), (313767, 8546362), (383493, 6992478), (388471, 6902874), (627534, 4273181), (766986, 3496239), (776942, 3451437), (1150479, 2330826), (1165413, 2300958)]