31386042

素因数分解:

$2^1\times 3^4\times {\mathrm{193741}}^1$

素因数の和:193755

約数の個数: 20

約数和(自身を含む): 70328346

約数和(自身を除く): 38942304

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193741, 387482, 581223, 1162446, 1743669, 3487338, 5231007, 10462014, 15693021, 31386042]

約数ペア:

[(1, 31386042), (2, 15693021), (3, 10462014), (6, 5231007), (9, 3487338), (18, 1743669), (27, 1162446), (54, 581223), (81, 387482), (162, 193741)]