1339866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 3246048

約数和(自身を除く): 1906182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 101, 134, 198, 201, 202, 303, 402, 603, 606, 737, 909, 1111, 1206, 1474, 1818, 2211, 2222, 3333, 4422, 6633, 6666, 6767, 9999, 13266, 13534, 19998, 20301, 40602, 60903, 74437, 121806, 148874, 223311, 446622, 669933, 1339866]

約数ペア:

[(1, 1339866), (2, 669933), (3, 446622), (6, 223311), (9, 148874), (11, 121806), (18, 74437), (22, 60903), (33, 40602), (66, 20301), (67, 19998), (99, 13534), (101, 13266), (134, 9999), (198, 6767), (201, 6666), (202, 6633), (303, 4422), (402, 3333), (603, 2222), (606, 2211), (737, 1818), (909, 1474), (1111, 1206)]