318202902

素因数分解:

$2^1\times 3^2\times {\mathrm{17677939}}^1$

素因数の和:17677947

約数の個数: 12

約数和(自身を含む): 689439660

約数和(自身を除く): 371236758

約数列:

[1, 2, 3, 6, 9, 18, 17677939, 35355878, 53033817, 106067634, 159101451, 318202902]

約数ペア:

[(1, 318202902), (2, 159101451), (3, 106067634), (6, 53033817), (9, 35355878), (18, 17677939)]