12586572

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1878

約数の個数: 36

約数和(自身を含む): 31986136

約数和(自身を除く): 19399564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1657, 1899, 2532, 3314, 3798, 4971, 6628, 7596, 9942, 14913, 19884, 29826, 59652, 349627, 699254, 1048881, 1398508, 2097762, 3146643, 4195524, 6293286, 12586572]

約数ペア:

[(1, 12586572), (2, 6293286), (3, 4195524), (4, 3146643), (6, 2097762), (9, 1398508), (12, 1048881), (18, 699254), (36, 349627), (211, 59652), (422, 29826), (633, 19884), (844, 14913), (1266, 9942), (1657, 7596), (1899, 6628), (2532, 4971), (3314, 3798)]