39078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:188

約数の個数: 24

約数和(自身を含む): 91728

約数和(自身を除く): 52650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 234, 334, 501, 1002, 1503, 2171, 3006, 4342, 6513, 13026, 19539, 39078]

約数ペア:

[(1, 39078), (2, 19539), (3, 13026), (6, 6513), (9, 4342), (13, 3006), (18, 2171), (26, 1503), (39, 1002), (78, 501), (117, 334), (167, 234)]