2015137926

素因数分解:

$2^1\times 3^4\times {\mathrm{12439123}}^1$

素因数の和:12439137

約数の個数: 20

約数和(自身を含む): 4515402012

約数和(自身を除く): 2500264086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12439123, 24878246, 37317369, 74634738, 111952107, 223904214, 335856321, 671712642, 1007568963, 2015137926]

約数ペア:

[(1, 2015137926), (2, 1007568963), (3, 671712642), (6, 335856321), (9, 223904214), (18, 111952107), (27, 74634738), (54, 37317369), (81, 24878246), (162, 12439123)]