66631026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{144223}}^1$

素因数の和:144246

約数の個数: 32

約数和(自身を含む): 166146048

約数和(自身を除く): 99515022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 144223, 288446, 432669, 865338, 1009561, 1586453, 2019122, 3028683, 3172906, 4759359, 6057366, 9518718, 11105171, 22210342, 33315513, 66631026]

約数ペア:

[(1, 66631026), (2, 33315513), (3, 22210342), (6, 11105171), (7, 9518718), (11, 6057366), (14, 4759359), (21, 3172906), (22, 3028683), (33, 2019122), (42, 1586453), (66, 1009561), (77, 865338), (154, 432669), (231, 288446), (462, 144223)]