84396972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{639371}}^1$

素因数の和:639389

約数の個数: 24

約数和(自身を含む): 214828992

約数和(自身を除く): 130432020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 639371, 1278742, 1918113, 2557484, 3836226, 7033081, 7672452, 14066162, 21099243, 28132324, 42198486, 84396972]

約数ペア:

[(1, 84396972), (2, 42198486), (3, 28132324), (4, 21099243), (6, 14066162), (11, 7672452), (12, 7033081), (22, 3836226), (33, 2557484), (44, 1918113), (66, 1278742), (132, 639371)]