2021096916

素因数分解:

$2^2\times 3^2\times {\mathrm{56141581}}^1$

素因数の和:56141591

約数の個数: 18

約数和(自身を含む): 5108883962

約数和(自身を除く): 3087787046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56141581, 112283162, 168424743, 224566324, 336849486, 505274229, 673698972, 1010548458, 2021096916]

約数ペア:

[(1, 2021096916), (2, 1010548458), (3, 673698972), (4, 505274229), (6, 336849486), (9, 224566324), (12, 168424743), (18, 112283162), (36, 56141581)]