18812724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6053}}^1$

素因数の和:6104

約数の個数: 48

約数和(自身を含む): 51531648

約数和(自身を除く): 32718924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6053, 12106, 18159, 24212, 36318, 42371, 72636, 84742, 127113, 169484, 223961, 254226, 447922, 508452, 671883, 895844, 1343766, 1567727, 2687532, 3135454, 4703181, 6270908, 9406362, 18812724]

約数ペア:

[(1, 18812724), (2, 9406362), (3, 6270908), (4, 4703181), (6, 3135454), (7, 2687532), (12, 1567727), (14, 1343766), (21, 895844), (28, 671883), (37, 508452), (42, 447922), (74, 254226), (84, 223961), (111, 169484), (148, 127113), (222, 84742), (259, 72636), (444, 42371), (518, 36318), (777, 24212), (1036, 18159), (1554, 12106), (3108, 6053)]