12884718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^2$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 32321664

約数和(自身を除く): 19436946

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 167, 231, 334, 462, 501, 1002, 1169, 1837, 2338, 3507, 3674, 5511, 7014, 11022, 12859, 25718, 27889, 38577, 55778, 77154, 83667, 167334, 195223, 306779, 390446, 585669, 613558, 920337, 1171338, 1840674, 2147453, 4294906, 6442359, 12884718]

約数ペア:

[(1, 12884718), (2, 6442359), (3, 4294906), (6, 2147453), (7, 1840674), (11, 1171338), (14, 920337), (21, 613558), (22, 585669), (33, 390446), (42, 306779), (66, 195223), (77, 167334), (154, 83667), (167, 77154), (231, 55778), (334, 38577), (462, 27889), (501, 25718), (1002, 12859), (1169, 11022), (1837, 7014), (2338, 5511), (3507, 3674)]