31304628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45767}}^1$

素因数の和:45796

約数の個数: 36

約数和(自身を含む): 83297760

約数和(自身を除く): 51993132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45767, 91534, 137301, 183068, 274602, 411903, 549204, 823806, 869573, 1647612, 1739146, 2608719, 3478292, 5217438, 7826157, 10434876, 15652314, 31304628]

約数ペア:

[(1, 31304628), (2, 15652314), (3, 10434876), (4, 7826157), (6, 5217438), (9, 3478292), (12, 2608719), (18, 1739146), (19, 1647612), (36, 869573), (38, 823806), (57, 549204), (76, 411903), (114, 274602), (171, 183068), (228, 137301), (342, 91534), (684, 45767)]