2108281644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1195171}}^1$

素因数の和:1195195

約数の個数: 54

約数和(自身を含む): 6199357164

約数和(自身を除く): 4091075520

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1195171, 2390342, 3585513, 4780684, 7171026, 8366197, 10756539, 14342052, 16732394, 21513078, 25098591, 33464788, 43026156, 50197182, 58563379, 75295773, 100394364, 117126758, 150591546, 175690137, 234253516, 301183092, 351380274, 527070411, 702760548, 1054140822, 2108281644]

約数ペア:

[(1, 2108281644), (2, 1054140822), (3, 702760548), (4, 527070411), (6, 351380274), (7, 301183092), (9, 234253516), (12, 175690137), (14, 150591546), (18, 117126758), (21, 100394364), (28, 75295773), (36, 58563379), (42, 50197182), (49, 43026156), (63, 33464788), (84, 25098591), (98, 21513078), (126, 16732394), (147, 14342052), (196, 10756539), (252, 8366197), (294, 7171026), (441, 4780684), (588, 3585513), (882, 2390342), (1764, 1195171)]