21359946

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{48767}}^1$

素因数の和:48845

約数の個数: 16

約数和(自身を含む): 43305984

約数和(自身を除く): 21946038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 48767, 97534, 146301, 292602, 3559991, 7119982, 10679973, 21359946]

約数ペア:

[(1, 21359946), (2, 10679973), (3, 7119982), (6, 3559991), (73, 292602), (146, 146301), (219, 97534), (438, 48767)]