18941916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225499}}^1$

素因数の和:225513

約数の個数: 24

約数和(自身を含む): 50512000

約数和(自身を除く): 31570084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225499, 450998, 676497, 901996, 1352994, 1578493, 2705988, 3156986, 4735479, 6313972, 9470958, 18941916]

約数ペア:

[(1, 18941916), (2, 9470958), (3, 6313972), (4, 4735479), (6, 3156986), (7, 2705988), (12, 1578493), (14, 1352994), (21, 901996), (28, 676497), (42, 450998), (84, 225499)]