2156892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 5433120

約数和(自身を除く): 3276228

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 109, 194, 204, 218, 291, 327, 388, 436, 582, 654, 1164, 1308, 1649, 1853, 3298, 3706, 4947, 5559, 6596, 7412, 9894, 10573, 11118, 19788, 21146, 22236, 31719, 42292, 63438, 126876, 179741, 359482, 539223, 718964, 1078446, 2156892]

約数ペア:

[(1, 2156892), (2, 1078446), (3, 718964), (4, 539223), (6, 359482), (12, 179741), (17, 126876), (34, 63438), (51, 42292), (68, 31719), (97, 22236), (102, 21146), (109, 19788), (194, 11118), (204, 10573), (218, 9894), (291, 7412), (327, 6596), (388, 5559), (436, 4947), (582, 3706), (654, 3298), (1164, 1853), (1308, 1649)]