2218449852

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{3623}}^1$

素因数の和:3939

約数の個数: 72

約数和(自身を含む): 5710539744

約数和(自身を除く): 3492089892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 233, 292, 438, 466, 657, 699, 876, 932, 1314, 1398, 2097, 2628, 2796, 3623, 4194, 7246, 8388, 10869, 14492, 17009, 21738, 32607, 34018, 43476, 51027, 65214, 68036, 102054, 130428, 153081, 204108, 264479, 306162, 528958, 612324, 793437, 844159, 1057916, 1586874, 1688318, 2380311, 2532477, 3173748, 3376636, 4760622, 5064954, 7597431, 9521244, 10129908, 15194862, 30389724, 61623607, 123247214, 184870821, 246494428, 369741642, 554612463, 739483284, 1109224926, 2218449852]

約数ペア:

[(1, 2218449852), (2, 1109224926), (3, 739483284), (4, 554612463), (6, 369741642), (9, 246494428), (12, 184870821), (18, 123247214), (36, 61623607), (73, 30389724), (146, 15194862), (219, 10129908), (233, 9521244), (292, 7597431), (438, 5064954), (466, 4760622), (657, 3376636), (699, 3173748), (876, 2532477), (932, 2380311), (1314, 1688318), (1398, 1586874), (2097, 1057916), (2628, 844159), (2796, 793437), (3623, 612324), (4194, 528958), (7246, 306162), (8388, 264479), (10869, 204108), (14492, 153081), (17009, 130428), (21738, 102054), (32607, 68036), (34018, 65214), (43476, 51027)]