2021061804

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{16433}}^1$

素因数の和:16754

約数の個数: 48

約数和(自身を含む): 4861045728

約数和(自身を除く): 2839983924

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 277, 444, 554, 831, 1108, 1662, 3324, 10249, 16433, 20498, 30747, 32866, 40996, 49299, 61494, 65732, 98598, 122988, 197196, 608021, 1216042, 1824063, 2432084, 3648126, 4551941, 7296252, 9103882, 13655823, 18207764, 27311646, 54623292, 168421817, 336843634, 505265451, 673687268, 1010530902, 2021061804]

約数ペア:

[(1, 2021061804), (2, 1010530902), (3, 673687268), (4, 505265451), (6, 336843634), (12, 168421817), (37, 54623292), (74, 27311646), (111, 18207764), (148, 13655823), (222, 9103882), (277, 7296252), (444, 4551941), (554, 3648126), (831, 2432084), (1108, 1824063), (1662, 1216042), (3324, 608021), (10249, 197196), (16433, 122988), (20498, 98598), (30747, 65732), (32866, 61494), (40996, 49299)]