1999333836

素因数分解:

$2^2\times 3^2\times {\mathrm{55537051}}^1$

素因数の和:55537061

約数の個数: 18

約数和(自身を含む): 5053871732

約数和(自身を除く): 3054537896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55537051, 111074102, 166611153, 222148204, 333222306, 499833459, 666444612, 999666918, 1999333836]

約数ペア:

[(1, 1999333836), (2, 999666918), (3, 666444612), (4, 499833459), (6, 333222306), (9, 222148204), (12, 166611153), (18, 111074102), (36, 55537051)]