40874508

素因数分解:

$2^2\times 3^2\times {\mathrm{1135403}}^1$

素因数の和:1135413

約数の個数: 18

約数和(自身を含む): 103321764

約数和(自身を除く): 62447256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1135403, 2270806, 3406209, 4541612, 6812418, 10218627, 13624836, 20437254, 40874508]

約数ペア:

[(1, 40874508), (2, 20437254), (3, 13624836), (4, 10218627), (6, 6812418), (9, 4541612), (12, 3406209), (18, 2270806), (36, 1135403)]