6900516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 20180160

約数和(自身を除く): 13279644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 197, 252, 278, 394, 417, 556, 591, 788, 834, 973, 1182, 1251, 1379, 1668, 1773, 1946, 2364, 2502, 2758, 2919, 3546, 3892, 4137, 5004, 5516, 5838, 7092, 8274, 8757, 11676, 12411, 16548, 17514, 24822, 27383, 35028, 49644, 54766, 82149, 109532, 164298, 191681, 246447, 328596, 383362, 492894, 575043, 766724, 985788, 1150086, 1725129, 2300172, 3450258, 6900516]

約数ペア:

[(1, 6900516), (2, 3450258), (3, 2300172), (4, 1725129), (6, 1150086), (7, 985788), (9, 766724), (12, 575043), (14, 492894), (18, 383362), (21, 328596), (28, 246447), (36, 191681), (42, 164298), (63, 109532), (84, 82149), (126, 54766), (139, 49644), (197, 35028), (252, 27383), (278, 24822), (394, 17514), (417, 16548), (556, 12411), (591, 11676), (788, 8757), (834, 8274), (973, 7092), (1182, 5838), (1251, 5516), (1379, 5004), (1668, 4137), (1773, 3892), (1946, 3546), (2364, 2919), (2502, 2758)]