2871018

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 6470400

約数和(自身を除く): 3599382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 673, 711, 1346, 1422, 2019, 2133, 4038, 4266, 6057, 12114, 18171, 36342, 53167, 106334, 159501, 319002, 478503, 957006, 1435509, 2871018]

約数ペア:

[(1, 2871018), (2, 1435509), (3, 957006), (6, 478503), (9, 319002), (18, 159501), (27, 106334), (54, 53167), (79, 36342), (158, 18171), (237, 12114), (474, 6057), (673, 4266), (711, 4038), (1346, 2133), (1422, 2019)]