2021866542

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^3\times {\mathrm{7621}}^1$

素因数の和:7683

約数の個数: 64

約数和(自身を含む): 4774420800

約数和(自身を除く): 2752554258

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1734, 2601, 4913, 5202, 7621, 7803, 9826, 14739, 15242, 15606, 22863, 29478, 44217, 45726, 68589, 88434, 129557, 132651, 137178, 205767, 259114, 265302, 388671, 411534, 777342, 1166013, 2202469, 2332026, 3498039, 4404938, 6607407, 6996078, 13214814, 19822221, 37441973, 39644442, 59466663, 74883946, 112325919, 118933326, 224651838, 336977757, 673955514, 1010933271, 2021866542]

約数ペア:

[(1, 2021866542), (2, 1010933271), (3, 673955514), (6, 336977757), (9, 224651838), (17, 118933326), (18, 112325919), (27, 74883946), (34, 59466663), (51, 39644442), (54, 37441973), (102, 19822221), (153, 13214814), (289, 6996078), (306, 6607407), (459, 4404938), (578, 3498039), (867, 2332026), (918, 2202469), (1734, 1166013), (2601, 777342), (4913, 411534), (5202, 388671), (7621, 265302), (7803, 259114), (9826, 205767), (14739, 137178), (15242, 132651), (15606, 129557), (22863, 88434), (29478, 68589), (44217, 45726)]