18535803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43207}}^1$

素因数の和:43234

約数の個数: 16

約数和(自身を含む): 29035776

約数和(自身を除く): 10499973

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 43207, 129621, 475277, 561691, 1425831, 1685073, 6178601, 18535803]

約数ペア:

[(1, 18535803), (3, 6178601), (11, 1685073), (13, 1425831), (33, 561691), (39, 475277), (143, 129621), (429, 43207)]