12861144

素因数分解:

$2^3\times 3^2\times {\mathrm{178627}}^1$

素因数の和:178639

約数の個数: 24

約数和(自身を含む): 34832460

約数和(自身を除く): 21971316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 178627, 357254, 535881, 714508, 1071762, 1429016, 1607643, 2143524, 3215286, 4287048, 6430572, 12861144]

約数ペア:

[(1, 12861144), (2, 6430572), (3, 4287048), (4, 3215286), (6, 2143524), (8, 1607643), (9, 1429016), (12, 1071762), (18, 714508), (24, 535881), (36, 357254), (72, 178627)]