142716726

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{30851}}^1$

素因数の和:31116

約数の個数: 24

約数和(自身を含む): 310432824

約数和(自身を除く): 167716098

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 30851, 61702, 92553, 185106, 277659, 555318, 7928707, 15857414, 23786121, 47572242, 71358363, 142716726]

約数ペア:

[(1, 142716726), (2, 71358363), (3, 47572242), (6, 23786121), (9, 15857414), (18, 7928707), (257, 555318), (514, 277659), (771, 185106), (1542, 92553), (2313, 61702), (4626, 30851)]