1772988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{21107}}^1$

素因数の和:21121

約数の個数: 24

約数和(自身を含む): 4728192

約数和(自身を除く): 2955204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 21107, 42214, 63321, 84428, 126642, 147749, 253284, 295498, 443247, 590996, 886494, 1772988]

約数ペア:

[(1, 1772988), (2, 886494), (3, 590996), (4, 443247), (6, 295498), (7, 253284), (12, 147749), (14, 126642), (21, 84428), (28, 63321), (42, 42214), (84, 21107)]