331336314

素因数分解:

$2^1\times 3^2\times {\mathrm{1487}}^1\times {\mathrm{12379}}^1$

素因数の和:13874

約数の個数: 24

約数和(自身を含む): 718436160

約数和(自身を除く): 387099846

約数列:

[1, 2, 3, 6, 9, 18, 1487, 2974, 4461, 8922, 12379, 13383, 24758, 26766, 37137, 74274, 111411, 222822, 18407573, 36815146, 55222719, 110445438, 165668157, 331336314]

約数ペア:

[(1, 331336314), (2, 165668157), (3, 110445438), (6, 55222719), (9, 36815146), (18, 18407573), (1487, 222822), (2974, 111411), (4461, 74274), (8922, 37137), (12379, 26766), (13383, 24758)]