2016657738

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{72893}}^1$

素因数の和:72983

約数の個数: 48

約数和(自身を含む): 4605442920

約数和(自身を除く): 2588785182

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 261, 318, 477, 522, 954, 1537, 3074, 4611, 9222, 13833, 27666, 72893, 145786, 218679, 437358, 656037, 1312074, 2113897, 3863329, 4227794, 6341691, 7726658, 11589987, 12683382, 19025073, 23179974, 34769961, 38050146, 69539922, 112036541, 224073082, 336109623, 672219246, 1008328869, 2016657738]

約数ペア:

[(1, 2016657738), (2, 1008328869), (3, 672219246), (6, 336109623), (9, 224073082), (18, 112036541), (29, 69539922), (53, 38050146), (58, 34769961), (87, 23179974), (106, 19025073), (159, 12683382), (174, 11589987), (261, 7726658), (318, 6341691), (477, 4227794), (522, 3863329), (954, 2113897), (1537, 1312074), (3074, 656037), (4611, 437358), (9222, 218679), (13833, 145786), (27666, 72893)]