18103667442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431039701}}^1$

素因数の和:431039713

約数の個数: 16

約数和(自身を含む): 41379811392

約数和(自身を除く): 23276143950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431039701, 862079402, 1293119103, 2586238206, 3017277907, 6034555814, 9051833721, 18103667442]

約数ペア:

[(1, 18103667442), (2, 9051833721), (3, 6034555814), (6, 3017277907), (7, 2586238206), (14, 1293119103), (21, 862079402), (42, 431039701)]