2938991628

素因数分解:

$2^2\times 3^1\times {\mathrm{5981}}^1\times {\mathrm{40949}}^1$

素因数の和:46937

約数の個数: 24

約数和(自身を含む): 6858961200

約数和(自身を除く): 3919969572

約数列:

[1, 2, 3, 4, 6, 12, 5981, 11962, 17943, 23924, 35886, 40949, 71772, 81898, 122847, 163796, 245694, 491388, 244915969, 489831938, 734747907, 979663876, 1469495814, 2938991628]

約数ペア:

[(1, 2938991628), (2, 1469495814), (3, 979663876), (4, 734747907), (6, 489831938), (12, 244915969), (5981, 491388), (11962, 245694), (17943, 163796), (23924, 122847), (35886, 81898), (40949, 71772)]