39851994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10427}}^1$

素因数の和:10459

約数の個数: 48

約数和(自身を含む): 99858528

約数和(自身を除く): 60006534

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 10427, 20854, 31281, 62562, 72989, 135551, 145978, 218967, 271102, 406653, 437934, 510923, 813306, 948857, 1021846, 1532769, 1897714, 2846571, 3065538, 5693142, 6641999, 13283998, 19925997, 39851994]

約数ペア:

[(1, 39851994), (2, 19925997), (3, 13283998), (6, 6641999), (7, 5693142), (13, 3065538), (14, 2846571), (21, 1897714), (26, 1532769), (39, 1021846), (42, 948857), (49, 813306), (78, 510923), (91, 437934), (98, 406653), (147, 271102), (182, 218967), (273, 145978), (294, 135551), (546, 72989), (637, 62562), (1274, 31281), (1911, 20854), (3822, 10427)]