2763516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4687620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 197, 334, 394, 501, 591, 668, 788, 1002, 1169, 1182, 1379, 2004, 2338, 2364, 2758, 3507, 4137, 4676, 5516, 7014, 8274, 14028, 16548, 32899, 65798, 98697, 131596, 197394, 230293, 394788, 460586, 690879, 921172, 1381758, 2763516]

約数ペア:

[(1, 2763516), (2, 1381758), (3, 921172), (4, 690879), (6, 460586), (7, 394788), (12, 230293), (14, 197394), (21, 131596), (28, 98697), (42, 65798), (84, 32899), (167, 16548), (197, 14028), (334, 8274), (394, 7014), (501, 5516), (591, 4676), (668, 4137), (788, 3507), (1002, 2758), (1169, 2364), (1182, 2338), (1379, 2004)]