18162969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6967}}^1$

素因数の和:7060

約数の個数: 16

約数和(自身を含む): 26757120

約数和(自身を除く): 8594151

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 6967, 20901, 76637, 229911, 550393, 1651179, 6054323, 18162969]

約数ペア:

[(1, 18162969), (3, 6054323), (11, 1651179), (33, 550393), (79, 229911), (237, 76637), (869, 20901), (2607, 6967)]