9857722

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 18701928

約数和(自身を除く): 8844206

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 97, 98, 119, 122, 194, 238, 427, 679, 833, 854, 1037, 1358, 1649, 1666, 2074, 2989, 3298, 4753, 5917, 5978, 7259, 9506, 11543, 11834, 14518, 23086, 41419, 50813, 80801, 82838, 100589, 101626, 161602, 201178, 289933, 579866, 704123, 1408246, 4928861, 9857722]

約数ペア:

[(1, 9857722), (2, 4928861), (7, 1408246), (14, 704123), (17, 579866), (34, 289933), (49, 201178), (61, 161602), (97, 101626), (98, 100589), (119, 82838), (122, 80801), (194, 50813), (238, 41419), (427, 23086), (679, 14518), (833, 11834), (854, 11543), (1037, 9506), (1358, 7259), (1649, 5978), (1666, 5917), (2074, 4753), (2989, 3298)]