8742174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{208147}}^1$

素因数の和:208159

約数の個数: 16

約数和(自身を含む): 19982208

約数和(自身を除く): 11240034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 208147, 416294, 624441, 1248882, 1457029, 2914058, 4371087, 8742174]

約数ペア:

[(1, 8742174), (2, 4371087), (3, 2914058), (6, 1457029), (7, 1248882), (14, 624441), (21, 416294), (42, 208147)]