18388631338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6284563}}^1$

素因数の和:6284602

約数の個数: 32

約数和(自身を含む): 36199088640

約数和(自身を除く): 17810457302

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6284563, 12569126, 43991941, 69130193, 87983882, 119406697, 138260386, 238813394, 483911351, 835846879, 967822702, 1313473667, 1671693758, 2626947334, 9194315669, 18388631338]

約数ペア:

[(1, 18388631338), (2, 9194315669), (7, 2626947334), (11, 1671693758), (14, 1313473667), (19, 967822702), (22, 835846879), (38, 483911351), (77, 238813394), (133, 138260386), (154, 119406697), (209, 87983882), (266, 69130193), (418, 43991941), (1463, 12569126), (2926, 6284563)]