21074082

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{85667}}^1$

素因数の和:85713

約数の個数: 16

約数和(自身を含む): 43176672

約数和(自身を除く): 22102590

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 85667, 171334, 257001, 514002, 3512347, 7024694, 10537041, 21074082]

約数ペア:

[(1, 21074082), (2, 10537041), (3, 7024694), (6, 3512347), (41, 514002), (82, 257001), (123, 171334), (246, 85667)]