31440942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{134363}}^1$

素因数の和:134384

約数の個数: 24

約数和(自身を含む): 73362744

約数和(自身を除く): 41921802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 134363, 268726, 403089, 806178, 1209267, 1746719, 2418534, 3493438, 5240157, 10480314, 15720471, 31440942]

約数ペア:

[(1, 31440942), (2, 15720471), (3, 10480314), (6, 5240157), (9, 3493438), (13, 2418534), (18, 1746719), (26, 1209267), (39, 806178), (78, 403089), (117, 268726), (234, 134363)]