21946488

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{2083}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 55017600

約数和(自身を除く): 33071112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 2083, 2634, 3512, 4166, 5268, 6249, 8332, 10536, 12498, 16664, 24996, 49992, 914437, 1828874, 2743311, 3657748, 5486622, 7315496, 10973244, 21946488]

約数ペア:

[(1, 21946488), (2, 10973244), (3, 7315496), (4, 5486622), (6, 3657748), (8, 2743311), (12, 1828874), (24, 914437), (439, 49992), (878, 24996), (1317, 16664), (1756, 12498), (2083, 10536), (2634, 8332), (3512, 6249), (4166, 5268)]