31539042

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{2371}}^1$

素因数の和:3118

約数の個数: 24

約数和(自身を含む): 68455920

約数和(自身を除く): 36916878

約数列:

[1, 2, 3, 6, 9, 18, 739, 1478, 2217, 2371, 4434, 4742, 6651, 7113, 13302, 14226, 21339, 42678, 1752169, 3504338, 5256507, 10513014, 15769521, 31539042]

約数ペア:

[(1, 31539042), (2, 15769521), (3, 10513014), (6, 5256507), (9, 3504338), (18, 1752169), (739, 42678), (1478, 21339), (2217, 14226), (2371, 13302), (4434, 7113), (4742, 6651)]