18424322

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1997}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 31648320

約数和(自身を除く): 13223998

約数列:

[1, 2, 7, 14, 659, 1318, 1997, 3994, 4613, 9226, 13979, 27958, 1316023, 2632046, 9212161, 18424322]

約数ペア:

[(1, 18424322), (2, 9212161), (7, 2632046), (14, 1316023), (659, 27958), (1318, 13979), (1997, 9226), (3994, 4613)]