31147902

素因数分解:

$2^1\times 3^4\times {\mathrm{192271}}^1$

素因数の和:192285

約数の個数: 20

約数和(自身を含む): 69794736

約数和(自身を除く): 38646834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192271, 384542, 576813, 1153626, 1730439, 3460878, 5191317, 10382634, 15573951, 31147902]

約数ペア:

[(1, 31147902), (2, 15573951), (3, 10382634), (6, 5191317), (9, 3460878), (18, 1730439), (27, 1153626), (54, 576813), (81, 384542), (162, 192271)]