39884868

素因数分解:

$2^2\times 3^2\times {\mathrm{1107913}}^1$

素因数の和:1107923

約数の個数: 18

約数和(自身を含む): 100820174

約数和(自身を除く): 60935306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1107913, 2215826, 3323739, 4431652, 6647478, 9971217, 13294956, 19942434, 39884868]

約数ペア:

[(1, 39884868), (2, 19942434), (3, 13294956), (4, 9971217), (6, 6647478), (9, 4431652), (12, 3323739), (18, 2215826), (36, 1107913)]