28043226

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2069}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 34553574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2069, 2259, 4138, 4518, 6207, 6777, 12414, 13554, 18621, 37242, 55863, 111726, 519319, 1038638, 1557957, 3115914, 4673871, 9347742, 14021613, 28043226]

約数ペア:

[(1, 28043226), (2, 14021613), (3, 9347742), (6, 4673871), (9, 3115914), (18, 1557957), (27, 1038638), (54, 519319), (251, 111726), (502, 55863), (753, 37242), (1506, 18621), (2069, 13554), (2259, 12414), (4138, 6777), (4518, 6207)]