21343062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{273629}}^1$

素因数の和:273647

約数の個数: 16

約数和(自身を含む): 45969840

約数和(自身を除く): 24626778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 273629, 547258, 820887, 1641774, 3557177, 7114354, 10671531, 21343062]

約数ペア:

[(1, 21343062), (2, 10671531), (3, 7114354), (6, 3557177), (13, 1641774), (26, 820887), (39, 547258), (78, 273629)]