7137420066

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{63719}}^1$

素因数の和:63868

約数の個数: 72

約数和(自身を含む): 18131143680

約数和(自身を除く): 10993723614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 294, 381, 441, 762, 882, 889, 1143, 1778, 2286, 2667, 5334, 6223, 8001, 12446, 16002, 18669, 37338, 56007, 63719, 112014, 127438, 191157, 382314, 446033, 573471, 892066, 1146942, 1338099, 2676198, 3122231, 4014297, 6244462, 8028594, 8092313, 9366693, 16184626, 18733386, 24276939, 28100079, 48553878, 56200158, 56646191, 72830817, 113292382, 145661634, 169938573, 339877146, 396523337, 509815719, 793046674, 1019631438, 1189570011, 2379140022, 3568710033, 7137420066]

約数ペア:

[(1, 7137420066), (2, 3568710033), (3, 2379140022), (6, 1189570011), (7, 1019631438), (9, 793046674), (14, 509815719), (18, 396523337), (21, 339877146), (42, 169938573), (49, 145661634), (63, 113292382), (98, 72830817), (126, 56646191), (127, 56200158), (147, 48553878), (254, 28100079), (294, 24276939), (381, 18733386), (441, 16184626), (762, 9366693), (882, 8092313), (889, 8028594), (1143, 6244462), (1778, 4014297), (2286, 3122231), (2667, 2676198), (5334, 1338099), (6223, 1146942), (8001, 892066), (12446, 573471), (16002, 446033), (18669, 382314), (37338, 191157), (56007, 127438), (63719, 112014)]