9420376

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 20340000

約数和(自身を除く): 10919624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1129, 1192, 2086, 2258, 4172, 4516, 7903, 8344, 9032, 15806, 31612, 63224, 168221, 336442, 672884, 1177547, 1345768, 2355094, 4710188, 9420376]

約数ペア:

[(1, 9420376), (2, 4710188), (4, 2355094), (7, 1345768), (8, 1177547), (14, 672884), (28, 336442), (56, 168221), (149, 63224), (298, 31612), (596, 15806), (1043, 9032), (1129, 8344), (1192, 7903), (2086, 4516), (2258, 4172)]