16761528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{4751}}^1$

素因数の和:4777

約数の個数: 72

約数和(自身を含む): 52818480

約数和(自身を除く): 36056952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 4751, 9502, 14253, 19004, 28506, 33257, 38008, 42759, 57012, 66514, 85518, 99771, 114024, 133028, 171036, 199542, 232799, 266056, 299313, 342072, 399084, 465598, 598626, 698397, 798168, 931196, 1197252, 1396794, 1862392, 2095191, 2394504, 2793588, 4190382, 5587176, 8380764, 16761528]

約数ペア:

[(1, 16761528), (2, 8380764), (3, 5587176), (4, 4190382), (6, 2793588), (7, 2394504), (8, 2095191), (9, 1862392), (12, 1396794), (14, 1197252), (18, 931196), (21, 798168), (24, 698397), (28, 598626), (36, 465598), (42, 399084), (49, 342072), (56, 299313), (63, 266056), (72, 232799), (84, 199542), (98, 171036), (126, 133028), (147, 114024), (168, 99771), (196, 85518), (252, 66514), (294, 57012), (392, 42759), (441, 38008), (504, 33257), (588, 28506), (882, 19004), (1176, 14253), (1764, 9502), (3528, 4751)]