42204309

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 68363520

約数和(自身を除く): 26159211

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 1873, 3219, 5619, 7511, 13111, 22533, 39333, 54317, 69301, 162951, 207903, 380219, 485107, 1140657, 1455321, 2009729, 6029187, 14068103, 42204309]

約数ペア:

[(1, 42204309), (3, 14068103), (7, 6029187), (21, 2009729), (29, 1455321), (37, 1140657), (87, 485107), (111, 380219), (203, 207903), (259, 162951), (609, 69301), (777, 54317), (1073, 39333), (1873, 22533), (3219, 13111), (5619, 7511)]