63990906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4603}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 146738688

約数和(自身を除く): 82747782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4603, 4634, 6951, 9206, 13809, 13902, 27618, 32221, 64442, 96663, 193326, 1523593, 3047186, 4570779, 9141558, 10665151, 21330302, 31995453, 63990906]

約数ペア:

[(1, 63990906), (2, 31995453), (3, 21330302), (6, 10665151), (7, 9141558), (14, 4570779), (21, 3047186), (42, 1523593), (331, 193326), (662, 96663), (993, 64442), (1986, 32221), (2317, 27618), (4603, 13902), (4634, 13809), (6951, 9206)]