16887078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{72167}}^1$

素因数の和:72188

約数の個数: 24

約数和(自身を含む): 39403728

約数和(自身を除く): 22516650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 72167, 144334, 216501, 433002, 649503, 938171, 1299006, 1876342, 2814513, 5629026, 8443539, 16887078]

約数ペア:

[(1, 16887078), (2, 8443539), (3, 5629026), (6, 2814513), (9, 1876342), (13, 1299006), (18, 938171), (26, 649503), (39, 433002), (78, 216501), (117, 144334), (234, 72167)]