12788706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43499}}^1$

素因数の和:43518

約数の個数: 24

約数和(自身を含む): 29754000

約数和(自身を除く): 16965294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 43499, 86998, 130497, 260994, 304493, 608986, 913479, 1826958, 2131451, 4262902, 6394353, 12788706]

約数ペア:

[(1, 12788706), (2, 6394353), (3, 4262902), (6, 2131451), (7, 1826958), (14, 913479), (21, 608986), (42, 304493), (49, 260994), (98, 130497), (147, 86998), (294, 43499)]