855690708

素因数分解:

$2^2\times 3^1\times {\mathrm{71307559}}^1$

素因数の和:71307566

約数の個数: 12

約数和(自身を含む): 1996611680

約数和(自身を除く): 1140920972

約数列:

[1, 2, 3, 4, 6, 12, 71307559, 142615118, 213922677, 285230236, 427845354, 855690708]

約数ペア:

[(1, 855690708), (2, 427845354), (3, 285230236), (4, 213922677), (6, 142615118), (12, 71307559)]