17963748

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15121}}^1$

素因数の和:15145

約数の個数: 48

約数和(自身を含む): 50809920

約数和(自身を除く): 32846172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 15121, 30242, 45363, 60484, 90726, 136089, 166331, 181452, 272178, 332662, 408267, 498993, 544356, 665324, 816534, 997986, 1496979, 1633068, 1995972, 2993958, 4490937, 5987916, 8981874, 17963748]

約数ペア:

[(1, 17963748), (2, 8981874), (3, 5987916), (4, 4490937), (6, 2993958), (9, 1995972), (11, 1633068), (12, 1496979), (18, 997986), (22, 816534), (27, 665324), (33, 544356), (36, 498993), (44, 408267), (54, 332662), (66, 272178), (99, 181452), (108, 166331), (132, 136089), (198, 90726), (297, 60484), (396, 45363), (594, 30242), (1188, 15121)]