2021027766

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{622621}}^1$

素因数の和:623167

約数の個数: 16

約数和(自身を含む): 4049533488

約数和(自身を除く): 2028505722

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 622621, 1245242, 1867863, 3735726, 336837961, 673675922, 1010513883, 2021027766]

約数ペア:

[(1, 2021027766), (2, 1010513883), (3, 673675922), (6, 336837961), (541, 3735726), (1082, 1867863), (1623, 1245242), (3246, 622621)]