18322143

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14303}}^1$

素因数の和:14374

約数の個数: 16

約数和(自身を含む): 28379136

約数和(自身を除く): 10056993

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 14303, 42909, 100121, 300363, 872483, 2617449, 6107381, 18322143]

約数ペア:

[(1, 18322143), (3, 6107381), (7, 2617449), (21, 872483), (61, 300363), (183, 100121), (427, 42909), (1281, 14303)]