40528854

素因数分解:

$2^1\times 3^2\times {\mathrm{2251603}}^1$

素因数の和:2251611

約数の個数: 12

約数和(自身を含む): 87812556

約数和(自身を除く): 47283702

約数列:

[1, 2, 3, 6, 9, 18, 2251603, 4503206, 6754809, 13509618, 20264427, 40528854]

約数ペア:

[(1, 40528854), (2, 20264427), (3, 13509618), (6, 6754809), (9, 4503206), (18, 2251603)]