118818642

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{278917}}^1$

素因数の和:278993

約数の個数: 16

約数和(自身を含む): 240985152

約数和(自身を除く): 122166510

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 278917, 557834, 836751, 1673502, 19803107, 39606214, 59409321, 118818642]

約数ペア:

[(1, 118818642), (2, 59409321), (3, 39606214), (6, 19803107), (71, 1673502), (142, 836751), (213, 557834), (426, 278917)]