2021076972

素因数分解:

$2^2\times 3^2\times {\mathrm{56141027}}^1$

素因数の和:56141037

約数の個数: 18

約数和(自身を含む): 5108833548

約数和(自身を除く): 3087756576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56141027, 112282054, 168423081, 224564108, 336846162, 505269243, 673692324, 1010538486, 2021076972]

約数ペア:

[(1, 2021076972), (2, 1010538486), (3, 673692324), (4, 505269243), (6, 336846162), (9, 224564108), (12, 168423081), (18, 112282054), (36, 56141027)]