2021049114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{7841}}^1$

素因数の和:7908

約数の個数: 96

約数和(自身を含む): 5162921856

約数和(自身を除く): 3141872742

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 361, 399, 646, 714, 722, 798, 969, 1083, 1938, 2166, 2261, 2527, 4522, 5054, 6137, 6783, 7581, 7841, 12274, 13566, 15162, 15682, 18411, 23523, 36822, 42959, 47046, 54887, 85918, 109774, 128877, 133297, 148979, 164661, 257754, 266594, 297958, 329322, 399891, 446937, 799782, 893874, 933079, 1042853, 1866158, 2085706, 2532643, 2799237, 2830601, 3128559, 5065286, 5598474, 5661202, 6257118, 7597929, 8491803, 15195858, 16983606, 17728501, 19814207, 35457002, 39628414, 48120217, 53185503, 59442621, 96240434, 106371006, 118885242, 144360651, 288721302, 336841519, 673683038, 1010524557, 2021049114]

約数ペア:

[(1, 2021049114), (2, 1010524557), (3, 673683038), (6, 336841519), (7, 288721302), (14, 144360651), (17, 118885242), (19, 106371006), (21, 96240434), (34, 59442621), (38, 53185503), (42, 48120217), (51, 39628414), (57, 35457002), (102, 19814207), (114, 17728501), (119, 16983606), (133, 15195858), (238, 8491803), (266, 7597929), (323, 6257118), (357, 5661202), (361, 5598474), (399, 5065286), (646, 3128559), (714, 2830601), (722, 2799237), (798, 2532643), (969, 2085706), (1083, 1866158), (1938, 1042853), (2166, 933079), (2261, 893874), (2527, 799782), (4522, 446937), (5054, 399891), (6137, 329322), (6783, 297958), (7581, 266594), (7841, 257754), (12274, 164661), (13566, 148979), (15162, 133297), (15682, 128877), (18411, 109774), (23523, 85918), (36822, 54887), (42959, 47046)]