6687772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 15178240

約数和(自身を除く): 8490468

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 967, 988, 1729, 1934, 3458, 3868, 6769, 6916, 12571, 13538, 18373, 25142, 27076, 36746, 50284, 73492, 87997, 128611, 175994, 238849, 257222, 351988, 477698, 514444, 955396, 1671943, 3343886, 6687772]

約数ペア:

[(1, 6687772), (2, 3343886), (4, 1671943), (7, 955396), (13, 514444), (14, 477698), (19, 351988), (26, 257222), (28, 238849), (38, 175994), (52, 128611), (76, 87997), (91, 73492), (133, 50284), (182, 36746), (247, 27076), (266, 25142), (364, 18373), (494, 13538), (532, 12571), (967, 6916), (988, 6769), (1729, 3868), (1934, 3458)]