2947103628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2141}}^1\times {\mathrm{2341}}^1$

素因数の和:4503

約数の個数: 72

約数和(自身を含む): 8006436144

約数和(自身を除く): 5059332516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2141, 2341, 4282, 4682, 6423, 7023, 8564, 9364, 12846, 14046, 14987, 16387, 25692, 28092, 29974, 32774, 44961, 49161, 59948, 65548, 89922, 98322, 104909, 114709, 179844, 196644, 209818, 229418, 314727, 344127, 419636, 458836, 629454, 688254, 1258908, 1376508, 5012081, 10024162, 15036243, 20048324, 30072486, 35084567, 60144972, 70169134, 105253701, 140338268, 210507402, 245591969, 421014804, 491183938, 736775907, 982367876, 1473551814, 2947103628]

約数ペア:

[(1, 2947103628), (2, 1473551814), (3, 982367876), (4, 736775907), (6, 491183938), (7, 421014804), (12, 245591969), (14, 210507402), (21, 140338268), (28, 105253701), (42, 70169134), (49, 60144972), (84, 35084567), (98, 30072486), (147, 20048324), (196, 15036243), (294, 10024162), (588, 5012081), (2141, 1376508), (2341, 1258908), (4282, 688254), (4682, 629454), (6423, 458836), (7023, 419636), (8564, 344127), (9364, 314727), (12846, 229418), (14046, 209818), (14987, 196644), (16387, 179844), (25692, 114709), (28092, 104909), (29974, 98322), (32774, 89922), (44961, 65548), (49161, 59948)]