207637542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1647917}}^1$

素因数の和:1647932

約数の個数: 24

約数和(自身を含む): 514150416

約数和(自身を除く): 306512874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1647917, 3295834, 4943751, 9887502, 11535419, 14831253, 23070838, 29662506, 34606257, 69212514, 103818771, 207637542]

約数ペア:

[(1, 207637542), (2, 103818771), (3, 69212514), (6, 34606257), (7, 29662506), (9, 23070838), (14, 14831253), (18, 11535419), (21, 9887502), (42, 4943751), (63, 3295834), (126, 1647917)]