189519018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2429731}}^1$

素因数の和:2429749

約数の個数: 16

約数和(自身を含む): 408194976

約数和(自身を除く): 218675958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2429731, 4859462, 7289193, 14578386, 31586503, 63173006, 94759509, 189519018]

約数ペア:

[(1, 189519018), (2, 94759509), (3, 63173006), (6, 31586503), (13, 14578386), (26, 7289193), (39, 4859462), (78, 2429731)]