40138554

素因数分解:

$2^1\times 3^1\times {\mathrm{2111}}^1\times {\mathrm{3169}}^1$

素因数の和:5285

約数の個数: 16

約数和(自身を含む): 80340480

約数和(自身を除く): 40201926

約数列:

[1, 2, 3, 6, 2111, 3169, 4222, 6333, 6338, 9507, 12666, 19014, 6689759, 13379518, 20069277, 40138554]

約数ペア:

[(1, 40138554), (2, 20069277), (3, 13379518), (6, 6689759), (2111, 19014), (3169, 12666), (4222, 9507), (6333, 6338)]