18063437

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 3386803

約数列:

[1, 7, 37, 97, 259, 679, 719, 3589, 5033, 25123, 26603, 69743, 186221, 488201, 2580491, 18063437]

約数ペア:

[(1, 18063437), (7, 2580491), (37, 488201), (97, 186221), (259, 69743), (679, 26603), (719, 25123), (3589, 5033)]