8129748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 20905920

約数和(自身を除く): 12776172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 509, 726, 1018, 1331, 1452, 1527, 2036, 2662, 3054, 3993, 5324, 5599, 6108, 7986, 11198, 15972, 16797, 22396, 33594, 61589, 67188, 123178, 184767, 246356, 369534, 677479, 739068, 1354958, 2032437, 2709916, 4064874, 8129748]

約数ペア:

[(1, 8129748), (2, 4064874), (3, 2709916), (4, 2032437), (6, 1354958), (11, 739068), (12, 677479), (22, 369534), (33, 246356), (44, 184767), (66, 123178), (121, 67188), (132, 61589), (242, 33594), (363, 22396), (484, 16797), (509, 15972), (726, 11198), (1018, 7986), (1331, 6108), (1452, 5599), (1527, 5324), (2036, 3993), (2662, 3054)]