39990426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56009}}^1$

素因数の和:56038

約数の個数: 32

約数和(自身を含む): 96785280

約数和(自身を除く): 56794854

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 56009, 112018, 168027, 336054, 392063, 784126, 952153, 1176189, 1904306, 2352378, 2856459, 5712918, 6665071, 13330142, 19995213, 39990426]

約数ペア:

[(1, 39990426), (2, 19995213), (3, 13330142), (6, 6665071), (7, 5712918), (14, 2856459), (17, 2352378), (21, 1904306), (34, 1176189), (42, 952153), (51, 784126), (102, 392063), (119, 336054), (238, 168027), (357, 112018), (714, 56009)]