84251724

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{98887}}^1$

素因数の和:98965

約数の個数: 24

約数和(自身を含む): 199358208

約数和(自身を除く): 115106484

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 98887, 197774, 296661, 395548, 593322, 1186644, 7020977, 14041954, 21062931, 28083908, 42125862, 84251724]

約数ペア:

[(1, 84251724), (2, 42125862), (3, 28083908), (4, 21062931), (6, 14041954), (12, 7020977), (71, 1186644), (142, 593322), (213, 395548), (284, 296661), (426, 197774), (852, 98887)]