8989452

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3598

約数の個数: 36

約数和(自身を含む): 23049936

約数和(自身を除く): 14060484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3517, 7034, 10551, 14068, 21102, 31653, 42204, 63306, 126612, 249707, 499414, 749121, 998828, 1498242, 2247363, 2996484, 4494726, 8989452]

約数ペア:

[(1, 8989452), (2, 4494726), (3, 2996484), (4, 2247363), (6, 1498242), (9, 998828), (12, 749121), (18, 499414), (36, 249707), (71, 126612), (142, 63306), (213, 42204), (284, 31653), (426, 21102), (639, 14068), (852, 10551), (1278, 7034), (2556, 3517)]