7238322

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 80

約数和(自身を含む): 20002752

約数和(自身を除く): 12764430

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 491, 546, 567, 702, 819, 982, 1053, 1134, 1473, 1638, 2106, 2457, 2946, 3437, 4419, 4914, 6383, 6874, 7371, 8838, 10311, 12766, 13257, 14742, 19149, 20622, 26514, 30933, 38298, 39771, 44681, 57447, 61866, 79542, 89362, 92799, 114894, 134043, 172341, 185598, 268086, 278397, 344682, 402129, 517023, 556794, 804258, 1034046, 1206387, 2412774, 3619161, 7238322]

約数ペア:

[(1, 7238322), (2, 3619161), (3, 2412774), (6, 1206387), (7, 1034046), (9, 804258), (13, 556794), (14, 517023), (18, 402129), (21, 344682), (26, 278397), (27, 268086), (39, 185598), (42, 172341), (54, 134043), (63, 114894), (78, 92799), (81, 89362), (91, 79542), (117, 61866), (126, 57447), (162, 44681), (182, 39771), (189, 38298), (234, 30933), (273, 26514), (351, 20622), (378, 19149), (491, 14742), (546, 13257), (567, 12766), (702, 10311), (819, 8838), (982, 7371), (1053, 6874), (1134, 6383), (1473, 4914), (1638, 4419), (2106, 3437), (2457, 2946)]