31440042

素因数分解:

$2^1\times 3^3\times {\mathrm{582223}}^1$

素因数の和:582234

約数の個数: 16

約数和(自身を含む): 69866880

約数和(自身を除く): 38426838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 582223, 1164446, 1746669, 3493338, 5240007, 10480014, 15720021, 31440042]

約数ペア:

[(1, 31440042), (2, 15720021), (3, 10480014), (6, 5240007), (9, 3493338), (18, 1746669), (27, 1164446), (54, 582223)]