285080823054

素因数分解:

$2^1\times 3^4\times {\mathrm{3557}}^1\times {\mathrm{494731}}^1$

素因数の和:498302

約数の個数: 40

約数和(自身を含む): 638973093528

約数和(自身を除く): 353892270474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3557, 7114, 10671, 21342, 32013, 64026, 96039, 192078, 288117, 494731, 576234, 989462, 1484193, 2968386, 4452579, 8905158, 13357737, 26715474, 40073211, 80146422, 1759758167, 3519516334, 5279274501, 10558549002, 15837823503, 31675647006, 47513470509, 95026941018, 142540411527, 285080823054]

約数ペア:

[(1, 285080823054), (2, 142540411527), (3, 95026941018), (6, 47513470509), (9, 31675647006), (18, 15837823503), (27, 10558549002), (54, 5279274501), (81, 3519516334), (162, 1759758167), (3557, 80146422), (7114, 40073211), (10671, 26715474), (21342, 13357737), (32013, 8905158), (64026, 4452579), (96039, 2968386), (192078, 1484193), (288117, 989462), (494731, 576234)]