31135722

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 64478400

約数和(自身を除く): 33342678

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 834, 1009, 2018, 3027, 5143, 6054, 10286, 15429, 30858, 37333, 74666, 111999, 140251, 223998, 280502, 420753, 841506, 5189287, 10378574, 15567861, 31135722]

約数ペア:

[(1, 31135722), (2, 15567861), (3, 10378574), (6, 5189287), (37, 841506), (74, 420753), (111, 280502), (139, 223998), (222, 140251), (278, 111999), (417, 74666), (834, 37333), (1009, 30858), (2018, 15429), (3027, 10286), (5143, 6054)]