2809548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11149}}^1$

素因数の和:11166

約数の個数: 36

約数和(自身を含む): 8117200

約数和(自身を除く): 5307652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 11149, 22298, 33447, 44596, 66894, 78043, 100341, 133788, 156086, 200682, 234129, 312172, 401364, 468258, 702387, 936516, 1404774, 2809548]

約数ペア:

[(1, 2809548), (2, 1404774), (3, 936516), (4, 702387), (6, 468258), (7, 401364), (9, 312172), (12, 234129), (14, 200682), (18, 156086), (21, 133788), (28, 100341), (36, 78043), (42, 66894), (63, 44596), (84, 33447), (126, 22298), (252, 11149)]