180518239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6701}}^1$

素因数の和:6822

約数の個数: 16

約数和(自身を含む): 205885440

約数和(自身を除く): 25367201

約数列:

[1, 11, 31, 79, 341, 869, 2449, 6701, 26939, 73711, 207731, 529379, 2285041, 5823169, 16410749, 180518239]

約数ペア:

[(1, 180518239), (11, 16410749), (31, 5823169), (79, 2285041), (341, 529379), (869, 207731), (2449, 73711), (6701, 26939)]