84041958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 229824000

約数和(自身を除く): 145782042

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 858, 1001, 1078, 1274, 1617, 1911, 1999, 2002, 3003, 3234, 3822, 3998, 5997, 6006, 7007, 11994, 13993, 14014, 21021, 21989, 25987, 27986, 41979, 42042, 43978, 51974, 65967, 77961, 83958, 97951, 131934, 153923, 155922, 181909, 195902, 285857, 293853, 307846, 363818, 461769, 545727, 571714, 587706, 857571, 923538, 1077461, 1091454, 1273363, 1715142, 2000999, 2154922, 2546726, 3232383, 3820089, 4001998, 6002997, 6464766, 7640178, 12005994, 14006993, 28013986, 42020979, 84041958]

約数ペア:

[(1, 84041958), (2, 42020979), (3, 28013986), (6, 14006993), (7, 12005994), (11, 7640178), (13, 6464766), (14, 6002997), (21, 4001998), (22, 3820089), (26, 3232383), (33, 2546726), (39, 2154922), (42, 2000999), (49, 1715142), (66, 1273363), (77, 1091454), (78, 1077461), (91, 923538), (98, 857571), (143, 587706), (147, 571714), (154, 545727), (182, 461769), (231, 363818), (273, 307846), (286, 293853), (294, 285857), (429, 195902), (462, 181909), (539, 155922), (546, 153923), (637, 131934), (858, 97951), (1001, 83958), (1078, 77961), (1274, 65967), (1617, 51974), (1911, 43978), (1999, 42042), (2002, 41979), (3003, 27986), (3234, 25987), (3822, 21989), (3998, 21021), (5997, 14014), (6006, 13993), (7007, 11994)]