3871026

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 8468460

約数和(自身を除く): 4597434

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 1973, 3946, 5919, 11838, 17757, 35514, 215057, 430114, 645171, 1290342, 1935513, 3871026]

約数ペア:

[(1, 3871026), (2, 1935513), (3, 1290342), (6, 645171), (9, 430114), (18, 215057), (109, 35514), (218, 17757), (327, 11838), (654, 5919), (981, 3946), (1962, 1973)]