31175964

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{11863}}^1$

素因数の和:11946

約数の個数: 36

約数和(自身を含む): 79892176

約数和(自身を除く): 48716212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 11863, 23726, 35589, 47452, 71178, 106767, 142356, 213534, 427068, 865999, 1731998, 2597997, 3463996, 5195994, 7793991, 10391988, 15587982, 31175964]

約数ペア:

[(1, 31175964), (2, 15587982), (3, 10391988), (4, 7793991), (6, 5195994), (9, 3463996), (12, 2597997), (18, 1731998), (36, 865999), (73, 427068), (146, 213534), (219, 142356), (292, 106767), (438, 71178), (657, 47452), (876, 35589), (1314, 23726), (2628, 11863)]