2155162878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{112213}}^1$

素因数の和:112329

約数の個数: 48

約数和(自身を含む): 5146582896

約数和(自身を除く): 2991420018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 1067, 1746, 2134, 3201, 6402, 9603, 19206, 112213, 224426, 336639, 673278, 1009917, 1234343, 2019834, 2468686, 3703029, 7406058, 10884661, 11109087, 21769322, 22218174, 32653983, 65307966, 97961949, 119731271, 195923898, 239462542, 359193813, 718387626, 1077581439, 2155162878]

約数ペア:

[(1, 2155162878), (2, 1077581439), (3, 718387626), (6, 359193813), (9, 239462542), (11, 195923898), (18, 119731271), (22, 97961949), (33, 65307966), (66, 32653983), (97, 22218174), (99, 21769322), (194, 11109087), (198, 10884661), (291, 7406058), (582, 3703029), (873, 2468686), (1067, 2019834), (1746, 1234343), (2134, 1009917), (3201, 673278), (6402, 336639), (9603, 224426), (19206, 112213)]