1855700892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{159589}}^1$

素因数の和:159635

約数の個数: 72

約数和(自身を含む): 5228168400

約数和(自身を除く): 3372467508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 159589, 319178, 478767, 638356, 957534, 1436301, 1915068, 2713013, 2872602, 3032191, 5426026, 5745204, 6064382, 8139039, 9096573, 10852052, 12128764, 16278078, 18193146, 24417117, 27289719, 32556156, 36386292, 48834234, 51547247, 54579438, 97668468, 103094494, 109158876, 154641741, 206188988, 309283482, 463925223, 618566964, 927850446, 1855700892]

約数ペア:

[(1, 1855700892), (2, 927850446), (3, 618566964), (4, 463925223), (6, 309283482), (9, 206188988), (12, 154641741), (17, 109158876), (18, 103094494), (19, 97668468), (34, 54579438), (36, 51547247), (38, 48834234), (51, 36386292), (57, 32556156), (68, 27289719), (76, 24417117), (102, 18193146), (114, 16278078), (153, 12128764), (171, 10852052), (204, 9096573), (228, 8139039), (306, 6064382), (323, 5745204), (342, 5426026), (612, 3032191), (646, 2872602), (684, 2713013), (969, 1915068), (1292, 1436301), (1938, 957534), (2907, 638356), (3876, 478767), (5814, 319178), (11628, 159589)]