2972046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 7551360

約数和(自身を除く): 4579314

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 919, 1078, 1617, 1838, 2757, 3234, 5514, 6433, 10109, 12866, 19299, 20218, 30327, 38598, 45031, 60654, 70763, 90062, 135093, 141526, 212289, 270186, 424578, 495341, 990682, 1486023, 2972046]

約数ペア:

[(1, 2972046), (2, 1486023), (3, 990682), (6, 495341), (7, 424578), (11, 270186), (14, 212289), (21, 141526), (22, 135093), (33, 90062), (42, 70763), (49, 60654), (66, 45031), (77, 38598), (98, 30327), (147, 20218), (154, 19299), (231, 12866), (294, 10109), (462, 6433), (539, 5514), (919, 3234), (1078, 2757), (1617, 1838)]