40079178

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2957}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 89449920

約数和(自身を除く): 49370742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 2957, 4518, 5914, 6777, 8871, 13554, 17742, 26613, 53226, 79839, 159678, 742207, 1484414, 2226621, 4453242, 6679863, 13359726, 20039589, 40079178]

約数ペア:

[(1, 40079178), (2, 20039589), (3, 13359726), (6, 6679863), (9, 4453242), (18, 2226621), (27, 1484414), (54, 742207), (251, 159678), (502, 79839), (753, 53226), (1506, 26613), (2259, 17742), (2957, 13554), (4518, 8871), (5914, 6777)]