40521042

素因数分解:

$2^1\times 3^2\times {\mathrm{2251169}}^1$

素因数の和:2251177

約数の個数: 12

約数和(自身を含む): 87795630

約数和(自身を除く): 47274588

約数列:

[1, 2, 3, 6, 9, 18, 2251169, 4502338, 6753507, 13507014, 20260521, 40521042]

約数ペア:

[(1, 40521042), (2, 20260521), (3, 13507014), (6, 6753507), (9, 4502338), (18, 2251169)]