21197173602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{6997}}^1$

素因数の和:7443

約数の個数: 64

約数和(自身を含む): 46689312384

約数和(自身を除く): 25492138782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 233, 394, 466, 591, 699, 1182, 1398, 2167, 2563, 4334, 5126, 6501, 6997, 7689, 13002, 13994, 15378, 20991, 41982, 45901, 76967, 91802, 137703, 153934, 230901, 275406, 461802, 504911, 1009822, 1378409, 1514733, 1630301, 2756818, 3029466, 3260602, 4135227, 4890903, 8270454, 9781806, 15162499, 17933311, 30324998, 35866622, 45487497, 53799933, 90974994, 107599866, 321169297, 642338594, 963507891, 1927015782, 3532862267, 7065724534, 10598586801, 21197173602]

約数ペア:

[(1, 21197173602), (2, 10598586801), (3, 7065724534), (6, 3532862267), (11, 1927015782), (22, 963507891), (33, 642338594), (66, 321169297), (197, 107599866), (233, 90974994), (394, 53799933), (466, 45487497), (591, 35866622), (699, 30324998), (1182, 17933311), (1398, 15162499), (2167, 9781806), (2563, 8270454), (4334, 4890903), (5126, 4135227), (6501, 3260602), (6997, 3029466), (7689, 2756818), (13002, 1630301), (13994, 1514733), (15378, 1378409), (20991, 1009822), (41982, 504911), (45901, 461802), (76967, 275406), (91802, 230901), (137703, 153934)]