2550851.00000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144407}}^1$

素因数の和:144422

約数の個数: 24

約数和(自身を含む): 45055296

約数和(自身を除く): 26860014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144407, 288814, 433221, 866442, 1010849, 1299663, 2021698, 2599326, 3032547, 6065094, 9097641, 18195282]

約数ペア:

[(1, 18195282), (2, 9097641), (3, 6065094), (6, 3032547), (7, 2599326), (9, 2021698), (14, 1299663), (18, 1010849), (21, 866442), (42, 433221), (63, 288814), (126, 144407)]