71425134

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 169840944

約数和(自身を除く): 98415810

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 181, 198, 362, 543, 1086, 1629, 1991, 1993, 3258, 3982, 3986, 5973, 5979, 11946, 11958, 17919, 17937, 21923, 35838, 35874, 43846, 65769, 131538, 197307, 360733, 394614, 721466, 1082199, 2164398, 3246597, 3968063, 6493194, 7936126, 11904189, 23808378, 35712567, 71425134]

約数ペア:

[(1, 71425134), (2, 35712567), (3, 23808378), (6, 11904189), (9, 7936126), (11, 6493194), (18, 3968063), (22, 3246597), (33, 2164398), (66, 1082199), (99, 721466), (181, 394614), (198, 360733), (362, 197307), (543, 131538), (1086, 65769), (1629, 43846), (1991, 35874), (1993, 35838), (3258, 21923), (3982, 17937), (3986, 17919), (5973, 11958), (5979, 11946)]