71181894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1973}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 162973440

約数和(自身を除く): 91791546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 859, 1718, 1973, 2577, 3946, 5154, 5919, 6013, 11838, 12026, 13811, 18039, 27622, 36078, 41433, 82866, 1694807, 3389614, 5084421, 10168842, 11863649, 23727298, 35590947, 71181894]

約数ペア:

[(1, 71181894), (2, 35590947), (3, 23727298), (6, 11863649), (7, 10168842), (14, 5084421), (21, 3389614), (42, 1694807), (859, 82866), (1718, 41433), (1973, 36078), (2577, 27622), (3946, 18039), (5154, 13811), (5919, 12026), (6013, 11838)]