66710718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{161137}}^1$

素因数の和:161168

約数の個数: 24

約数和(自身を含む): 150825168

約数和(自身を除く): 84114450

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 161137, 322274, 483411, 966822, 1450233, 2900466, 3706151, 7412302, 11118453, 22236906, 33355359, 66710718]

約数ペア:

[(1, 66710718), (2, 33355359), (3, 22236906), (6, 11118453), (9, 7412302), (18, 3706151), (23, 2900466), (46, 1450233), (69, 966822), (138, 483411), (207, 322274), (414, 161137)]