40881042

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{2339}}^1$

素因数の和:3318

約数の個数: 24

約数和(自身を含む): 88704720

約数和(自身を除く): 47823678

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2339, 2913, 4678, 5826, 7017, 8739, 14034, 17478, 21051, 42102, 2271169, 4542338, 6813507, 13627014, 20440521, 40881042]

約数ペア:

[(1, 40881042), (2, 20440521), (3, 13627014), (6, 6813507), (9, 4542338), (18, 2271169), (971, 42102), (1942, 21051), (2339, 17478), (2913, 14034), (4678, 8739), (5826, 7017)]