320043078

素因数分解:

$2^1\times 3^2\times {\mathrm{1409}}^1\times {\mathrm{12619}}^1$

素因数の和:14036

約数の個数: 24

約数和(自身を含む): 693973800

約数和(自身を除く): 373930722

約数列:

[1, 2, 3, 6, 9, 18, 1409, 2818, 4227, 8454, 12619, 12681, 25238, 25362, 37857, 75714, 113571, 227142, 17780171, 35560342, 53340513, 106681026, 160021539, 320043078]

約数ペア:

[(1, 320043078), (2, 160021539), (3, 106681026), (6, 53340513), (9, 35560342), (18, 17780171), (1409, 227142), (2818, 113571), (4227, 75714), (8454, 37857), (12619, 25362), (12681, 25238)]