39404268

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4259}}^1$

素因数の和:4526

約数の個数: 36

約数和(自身を含む): 100016280

約数和(自身を除く): 60612012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4259, 4626, 8518, 9252, 12777, 17036, 25554, 38331, 51108, 76662, 153324, 1094563, 2189126, 3283689, 4378252, 6567378, 9851067, 13134756, 19702134, 39404268]

約数ペア:

[(1, 39404268), (2, 19702134), (3, 13134756), (4, 9851067), (6, 6567378), (9, 4378252), (12, 3283689), (18, 2189126), (36, 1094563), (257, 153324), (514, 76662), (771, 51108), (1028, 38331), (1542, 25554), (2313, 17036), (3084, 12777), (4259, 9252), (4626, 8518)]