2721048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{937}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 7485240

約数和(自身を除く): 4764192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 937, 968, 1452, 1874, 2811, 2904, 3748, 5622, 7496, 10307, 11244, 20614, 22488, 30921, 41228, 61842, 82456, 113377, 123684, 226754, 247368, 340131, 453508, 680262, 907016, 1360524, 2721048]

約数ペア:

[(1, 2721048), (2, 1360524), (3, 907016), (4, 680262), (6, 453508), (8, 340131), (11, 247368), (12, 226754), (22, 123684), (24, 113377), (33, 82456), (44, 61842), (66, 41228), (88, 30921), (121, 22488), (132, 20614), (242, 11244), (264, 10307), (363, 7496), (484, 5622), (726, 3748), (937, 2904), (968, 2811), (1452, 1874)]