21166032

素因数分解:

$2^4\times 3^1\times {\mathrm{440959}}^1$

素因数の和:440970

約数の個数: 20

約数和(自身を含む): 54679040

約数和(自身を除く): 33513008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 440959, 881918, 1322877, 1763836, 2645754, 3527672, 5291508, 7055344, 10583016, 21166032]

約数ペア:

[(1, 21166032), (2, 10583016), (3, 7055344), (4, 5291508), (6, 3527672), (8, 2645754), (12, 1763836), (16, 1322877), (24, 881918), (48, 440959)]