2818788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 7848960

約数和(自身を除く): 5030172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1459, 1932, 2918, 4377, 5836, 8754, 10213, 17508, 20426, 30639, 33557, 40852, 61278, 67114, 100671, 122556, 134228, 201342, 234899, 402684, 469798, 704697, 939596, 1409394, 2818788]

約数ペア:

[(1, 2818788), (2, 1409394), (3, 939596), (4, 704697), (6, 469798), (7, 402684), (12, 234899), (14, 201342), (21, 134228), (23, 122556), (28, 100671), (42, 67114), (46, 61278), (69, 40852), (84, 33557), (92, 30639), (138, 20426), (161, 17508), (276, 10213), (322, 8754), (483, 5836), (644, 4377), (966, 2918), (1459, 1932)]