40490418

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{25087}}^1$

素因数の和:25361

約数の個数: 16

約数和(自身を含む): 81285120

約数和(自身を除く): 40794702

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 25087, 50174, 75261, 150522, 6748403, 13496806, 20245209, 40490418]

約数ペア:

[(1, 40490418), (2, 20245209), (3, 13496806), (6, 6748403), (269, 150522), (538, 75261), (807, 50174), (1614, 25087)]