7969788

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2186

約数の個数: 36

約数和(自身を含む): 20343960

約数和(自身を除く): 12374172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 2069, 3852, 4138, 6207, 8276, 12414, 18621, 24828, 37242, 74484, 221383, 442766, 664149, 885532, 1328298, 1992447, 2656596, 3984894, 7969788]

約数ペア:

[(1, 7969788), (2, 3984894), (3, 2656596), (4, 1992447), (6, 1328298), (9, 885532), (12, 664149), (18, 442766), (36, 221383), (107, 74484), (214, 37242), (321, 24828), (428, 18621), (642, 12414), (963, 8276), (1284, 6207), (1926, 4138), (2069, 3852)]