40809654

素因数分解:

$2^1\times 3^2\times {\mathrm{2267203}}^1$

素因数の和:2267211

約数の個数: 12

約数和(自身を含む): 88420956

約数和(自身を除く): 47611302

約数列:

[1, 2, 3, 6, 9, 18, 2267203, 4534406, 6801609, 13603218, 20404827, 40809654]

約数ペア:

[(1, 40809654), (2, 20404827), (3, 13603218), (6, 6801609), (9, 4534406), (18, 2267203)]