12462948

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 32960928

約数和(自身を除く): 20497980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 97, 129, 166, 172, 194, 249, 258, 291, 332, 387, 388, 498, 516, 582, 747, 774, 873, 996, 1164, 1494, 1548, 1746, 2988, 3492, 3569, 4171, 7138, 8051, 8342, 10707, 12513, 14276, 16102, 16684, 21414, 24153, 25026, 32121, 32204, 37539, 42828, 48306, 50052, 64242, 72459, 75078, 96612, 128484, 144918, 150156, 289836, 346193, 692386, 1038579, 1384772, 2077158, 3115737, 4154316, 6231474, 12462948]

約数ペア:

[(1, 12462948), (2, 6231474), (3, 4154316), (4, 3115737), (6, 2077158), (9, 1384772), (12, 1038579), (18, 692386), (36, 346193), (43, 289836), (83, 150156), (86, 144918), (97, 128484), (129, 96612), (166, 75078), (172, 72459), (194, 64242), (249, 50052), (258, 48306), (291, 42828), (332, 37539), (387, 32204), (388, 32121), (498, 25026), (516, 24153), (582, 21414), (747, 16684), (774, 16102), (873, 14276), (996, 12513), (1164, 10707), (1494, 8342), (1548, 8051), (1746, 7138), (2988, 4171), (3492, 3569)]