15693767478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{330131}}^1$

素因数の和:330297

約数の個数: 48

約数和(自身を含む): 36050414400

約数和(自身を除く): 20356646922

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 5282, 7923, 15846, 23769, 47538, 330131, 660262, 990393, 1980786, 2971179, 5942358, 6272489, 12544978, 18817467, 37634934, 45888209, 56452401, 91776418, 112904802, 137664627, 275329254, 412993881, 825987762, 871875971, 1743751942, 2615627913, 5231255826, 7846883739, 15693767478]

約数ペア:

[(1, 15693767478), (2, 7846883739), (3, 5231255826), (6, 2615627913), (9, 1743751942), (18, 871875971), (19, 825987762), (38, 412993881), (57, 275329254), (114, 137664627), (139, 112904802), (171, 91776418), (278, 56452401), (342, 45888209), (417, 37634934), (834, 18817467), (1251, 12544978), (2502, 6272489), (2641, 5942358), (5282, 2971179), (7923, 1980786), (15846, 990393), (23769, 660262), (47538, 330131)]