39861144

素因数分解:

$2^3\times 3^2\times {\mathrm{553627}}^1$

素因数の和:553639

約数の個数: 24

約数和(自身を含む): 107957460

約数和(自身を除く): 68096316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 553627, 1107254, 1660881, 2214508, 3321762, 4429016, 4982643, 6643524, 9965286, 13287048, 19930572, 39861144]

約数ペア:

[(1, 39861144), (2, 19930572), (3, 13287048), (4, 9965286), (6, 6643524), (8, 4982643), (9, 4429016), (12, 3321762), (18, 2214508), (24, 1660881), (36, 1107254), (72, 553627)]