66869838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{530713}}^1$

素因数の和:530728

約数の個数: 24

約数和(自身を含む): 165582768

約数和(自身を除く): 98712930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 530713, 1061426, 1592139, 3184278, 3714991, 4776417, 7429982, 9552834, 11144973, 22289946, 33434919, 66869838]

約数ペア:

[(1, 66869838), (2, 33434919), (3, 22289946), (6, 11144973), (7, 9552834), (9, 7429982), (14, 4776417), (18, 3714991), (21, 3184278), (42, 1592139), (63, 1061426), (126, 530713)]