21299681946

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{15638533}}^1$

素因数の和:15638765

約数の個数: 16

約数和(自身を含む): 42787029024

約数和(自身を除く): 21487347078

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 15638533, 31277066, 46915599, 93831198, 3549946991, 7099893982, 10649840973, 21299681946]

約数ペア:

[(1, 21299681946), (2, 10649840973), (3, 7099893982), (6, 3549946991), (227, 93831198), (454, 46915599), (681, 31277066), (1362, 15638533)]