9141748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 20289024

約数和(自身を除く): 11147276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 443, 469, 737, 886, 938, 1474, 1772, 1876, 2948, 3101, 4873, 5159, 6202, 9746, 10318, 12404, 19492, 20636, 29681, 34111, 59362, 68222, 118724, 136444, 207767, 326491, 415534, 652982, 831068, 1305964, 2285437, 4570874, 9141748]

約数ペア:

[(1, 9141748), (2, 4570874), (4, 2285437), (7, 1305964), (11, 831068), (14, 652982), (22, 415534), (28, 326491), (44, 207767), (67, 136444), (77, 118724), (134, 68222), (154, 59362), (268, 34111), (308, 29681), (443, 20636), (469, 19492), (737, 12404), (886, 10318), (938, 9746), (1474, 6202), (1772, 5159), (1876, 4873), (2948, 3101)]