27911772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{15823}}^1$

素因数の和:15847

約数の個数: 54

約数和(自身を含む): 82079088

約数和(自身を除く): 54167316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 15823, 31646, 47469, 63292, 94938, 110761, 142407, 189876, 221522, 284814, 332283, 443044, 569628, 664566, 775327, 996849, 1329132, 1550654, 1993698, 2325981, 3101308, 3987396, 4651962, 6977943, 9303924, 13955886, 27911772]

約数ペア:

[(1, 27911772), (2, 13955886), (3, 9303924), (4, 6977943), (6, 4651962), (7, 3987396), (9, 3101308), (12, 2325981), (14, 1993698), (18, 1550654), (21, 1329132), (28, 996849), (36, 775327), (42, 664566), (49, 569628), (63, 443044), (84, 332283), (98, 284814), (126, 221522), (147, 189876), (196, 142407), (252, 110761), (294, 94938), (441, 63292), (588, 47469), (882, 31646), (1764, 15823)]