2604308889609

素因数分解:

$3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{6911}}^1\times {\mathrm{11987}}^1$

素因数の和:19410

約数の個数: 48

約数和(自身を含む): 4308774912000

約数和(自身を除く): 1704466022391

約数列:

[1, 3, 7, 9, 21, 63, 499, 1497, 3493, 4491, 6911, 10479, 11987, 20733, 31437, 35961, 48377, 62199, 83909, 107883, 145131, 251727, 435393, 755181, 3448589, 5981513, 10345767, 17944539, 24140123, 31037301, 41870591, 53833617, 72420369, 82842157, 125611773, 217261107, 248526471, 376835319, 579895099, 745579413, 1739685297, 5219055891, 41338236343, 124014709029, 289367654401, 372044127087, 868102963203, 2604308889609]

約数ペア:

[(1, 2604308889609), (3, 868102963203), (7, 372044127087), (9, 289367654401), (21, 124014709029), (63, 41338236343), (499, 5219055891), (1497, 1739685297), (3493, 745579413), (4491, 579895099), (6911, 376835319), (10479, 248526471), (11987, 217261107), (20733, 125611773), (31437, 82842157), (35961, 72420369), (48377, 53833617), (62199, 41870591), (83909, 31037301), (107883, 24140123), (145131, 17944539), (251727, 10345767), (435393, 5981513), (755181, 3448589)]