12471018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{296929}}^1$

素因数の和:296941

約数の個数: 16

約数和(自身を含む): 28505280

約数和(自身を除く): 16034262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 296929, 593858, 890787, 1781574, 2078503, 4157006, 6235509, 12471018]

約数ペア:

[(1, 12471018), (2, 6235509), (3, 4157006), (6, 2078503), (7, 1781574), (14, 890787), (21, 593858), (42, 296929)]