40193556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2551}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 102039168

約数和(自身を除く): 61845612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2551, 2626, 3939, 5102, 5252, 7653, 7878, 10204, 15306, 15756, 30612, 33163, 66326, 99489, 132652, 198978, 257651, 397956, 515302, 772953, 1030604, 1545906, 3091812, 3349463, 6698926, 10048389, 13397852, 20096778, 40193556]

約数ペア:

[(1, 40193556), (2, 20096778), (3, 13397852), (4, 10048389), (6, 6698926), (12, 3349463), (13, 3091812), (26, 1545906), (39, 1030604), (52, 772953), (78, 515302), (101, 397956), (156, 257651), (202, 198978), (303, 132652), (404, 99489), (606, 66326), (1212, 33163), (1313, 30612), (2551, 15756), (2626, 15306), (3939, 10204), (5102, 7878), (5252, 7653)]