7028028

素因数分解:

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

素因数の和:351

約数の個数: 54

約数和(自身を含む): 20425496

約数和(自身を除く): 13397468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 2004, 2338, 3006, 3507, 4676, 6012, 7014, 10521, 14028, 21042, 27889, 42084, 55778, 83667, 111556, 167334, 195223, 251001, 334668, 390446, 502002, 585669, 780892, 1004004, 1171338, 1757007, 2342676, 3514014, 7028028]

約数ペア:

[(1, 7028028), (2, 3514014), (3, 2342676), (4, 1757007), (6, 1171338), (7, 1004004), (9, 780892), (12, 585669), (14, 502002), (18, 390446), (21, 334668), (28, 251001), (36, 195223), (42, 167334), (63, 111556), (84, 83667), (126, 55778), (167, 42084), (252, 27889), (334, 21042), (501, 14028), (668, 10521), (1002, 7014), (1169, 6012), (1503, 4676), (2004, 3507), (2338, 3006)]