2018289963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{26903}}^1$

素因数の和:28394

約数の個数: 16

約数和(自身を含む): 2851393536

約数和(自身を除く): 833103573

約数列:

[1, 3, 17, 51, 1471, 4413, 25007, 26903, 75021, 80709, 457351, 1372053, 39574313, 118722939, 672763321, 2018289963]

約数ペア:

[(1, 2018289963), (3, 672763321), (17, 118722939), (51, 39574313), (1471, 1372053), (4413, 457351), (25007, 80709), (26903, 75021)]