1276326

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 3027024

約数和(自身を除く): 1750698

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 97, 102, 129, 153, 194, 258, 291, 306, 387, 582, 731, 774, 873, 1462, 1649, 1746, 2193, 3298, 4171, 4386, 4947, 6579, 8342, 9894, 12513, 13158, 14841, 25026, 29682, 37539, 70907, 75078, 141814, 212721, 425442, 638163, 1276326]

約数ペア:

[(1, 1276326), (2, 638163), (3, 425442), (6, 212721), (9, 141814), (17, 75078), (18, 70907), (34, 37539), (43, 29682), (51, 25026), (86, 14841), (97, 13158), (102, 12513), (129, 9894), (153, 8342), (194, 6579), (258, 4947), (291, 4386), (306, 4171), (387, 3298), (582, 2193), (731, 1746), (774, 1649), (873, 1462)]