331344414

素因数分解:

$2^1\times 3^2\times {\mathrm{18408023}}^1$

素因数の和:18408031

約数の個数: 12

約数和(自身を含む): 717912936

約数和(自身を除く): 386568522

約数列:

[1, 2, 3, 6, 9, 18, 18408023, 36816046, 55224069, 110448138, 165672207, 331344414]

約数ペア:

[(1, 331344414), (2, 165672207), (3, 110448138), (6, 55224069), (9, 36816046), (18, 18408023)]