64697418

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 144934920

約数和(自身を除く): 80237502

約数列:

[1, 2, 3, 6, 9, 18, 53, 73, 106, 146, 159, 219, 318, 438, 477, 657, 929, 954, 1314, 1858, 2787, 3869, 5574, 7738, 8361, 11607, 16722, 23214, 34821, 49237, 67817, 69642, 98474, 135634, 147711, 203451, 295422, 406902, 443133, 610353, 886266, 1220706, 3594301, 7188602, 10782903, 21565806, 32348709, 64697418]

約数ペア:

[(1, 64697418), (2, 32348709), (3, 21565806), (6, 10782903), (9, 7188602), (18, 3594301), (53, 1220706), (73, 886266), (106, 610353), (146, 443133), (159, 406902), (219, 295422), (318, 203451), (438, 147711), (477, 135634), (657, 98474), (929, 69642), (954, 67817), (1314, 49237), (1858, 34821), (2787, 23214), (3869, 16722), (5574, 11607), (7738, 8361)]