18309396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217969}}^1$

素因数の和:217983

約数の個数: 24

約数和(自身を含む): 48825280

約数和(自身を除く): 30515884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217969, 435938, 653907, 871876, 1307814, 1525783, 2615628, 3051566, 4577349, 6103132, 9154698, 18309396]

約数ペア:

[(1, 18309396), (2, 9154698), (3, 6103132), (4, 4577349), (6, 3051566), (7, 2615628), (12, 1525783), (14, 1307814), (21, 871876), (28, 653907), (42, 435938), (84, 217969)]