2888754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 6664896

約数和(自身を除く): 3776142

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 173, 242, 253, 346, 363, 506, 519, 726, 759, 1038, 1518, 1903, 2783, 3806, 3979, 5566, 5709, 7958, 8349, 11418, 11937, 16698, 20933, 23874, 41866, 43769, 62799, 87538, 125598, 131307, 262614, 481459, 962918, 1444377, 2888754]

約数ペア:

[(1, 2888754), (2, 1444377), (3, 962918), (6, 481459), (11, 262614), (22, 131307), (23, 125598), (33, 87538), (46, 62799), (66, 43769), (69, 41866), (121, 23874), (138, 20933), (173, 16698), (242, 11937), (253, 11418), (346, 8349), (363, 7958), (506, 5709), (519, 5566), (726, 3979), (759, 3806), (1038, 2783), (1518, 1903)]