726703074

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2179

約数の個数: 48

約数和(自身を含む): 1596968568

約数和(自身を除く): 870265494

約数列:

[1, 2, 3, 6, 9, 18, 137, 157, 274, 314, 411, 471, 822, 942, 1233, 1413, 1877, 2466, 2826, 3754, 5631, 11262, 16893, 21509, 33786, 43018, 64527, 129054, 193581, 257149, 294689, 387162, 514298, 589378, 771447, 884067, 1542894, 1768134, 2314341, 2652201, 4628682, 5304402, 40372393, 80744786, 121117179, 242234358, 363351537, 726703074]

約数ペア:

[(1, 726703074), (2, 363351537), (3, 242234358), (6, 121117179), (9, 80744786), (18, 40372393), (137, 5304402), (157, 4628682), (274, 2652201), (314, 2314341), (411, 1768134), (471, 1542894), (822, 884067), (942, 771447), (1233, 589378), (1413, 514298), (1877, 387162), (2466, 294689), (2826, 257149), (3754, 193581), (5631, 129054), (11262, 64527), (16893, 43018), (21509, 33786)]