19742724

素因数分解:

$2^2\times 3^3\times {\mathrm{182803}}^1$

素因数の和:182816

約数の個数: 24

約数和(自身を含む): 51185120

約数和(自身を除く): 31442396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 182803, 365606, 548409, 731212, 1096818, 1645227, 2193636, 3290454, 4935681, 6580908, 9871362, 19742724]

約数ペア:

[(1, 19742724), (2, 9871362), (3, 6580908), (4, 4935681), (6, 3290454), (9, 2193636), (12, 1645227), (18, 1096818), (27, 731212), (36, 548409), (54, 365606), (108, 182803)]