21843066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{520073}}^1$

素因数の和:520085

約数の個数: 16

約数和(自身を含む): 49927104

約数和(自身を除く): 28084038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 520073, 1040146, 1560219, 3120438, 3640511, 7281022, 10921533, 21843066]

約数ペア:

[(1, 21843066), (2, 10921533), (3, 7281022), (6, 3640511), (7, 3120438), (14, 1560219), (21, 1040146), (42, 520073)]