15660135126

素因数分解:

$2^1\times 3^2\times {\mathrm{870007507}}^1$

素因数の和:870007515

約数の個数: 12

約数和(自身を含む): 33930292812

約数和(自身を除く): 18270157686

約数列:

[1, 2, 3, 6, 9, 18, 870007507, 1740015014, 2610022521, 5220045042, 7830067563, 15660135126]

約数ペア:

[(1, 15660135126), (2, 7830067563), (3, 5220045042), (6, 2610022521), (9, 1740015014), (18, 870007507)]