2021086764

素因数分解:

$2^2\times 3^2\times {\mathrm{56141299}}^1$

素因数の和:56141309

約数の個数: 18

約数和(自身を含む): 5108858300

約数和(自身を除く): 3087771536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56141299, 112282598, 168423897, 224565196, 336847794, 505271691, 673695588, 1010543382, 2021086764]

約数ペア:

[(1, 2021086764), (2, 1010543382), (3, 673695588), (4, 505271691), (6, 336847794), (9, 224565196), (12, 168423897), (18, 112282598), (36, 56141299)]