1242163782

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 2800512000

約数和(自身を除く): 1558348218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 239, 327, 478, 654, 717, 883, 981, 1434, 1766, 1962, 2151, 2649, 2943, 4302, 5298, 5886, 6453, 7947, 12906, 15894, 23841, 26051, 47682, 52102, 78153, 96247, 156306, 192494, 211037, 234459, 288741, 422074, 468918, 577482, 633111, 703377, 866223, 1266222, 1406754, 1732446, 1899333, 2598669, 3798666, 5197338, 5697999, 11395998, 23003033, 46006066, 69009099, 138018198, 207027297, 414054594, 621081891, 1242163782]

約数ペア:

[(1, 1242163782), (2, 621081891), (3, 414054594), (6, 207027297), (9, 138018198), (18, 69009099), (27, 46006066), (54, 23003033), (109, 11395998), (218, 5697999), (239, 5197338), (327, 3798666), (478, 2598669), (654, 1899333), (717, 1732446), (883, 1406754), (981, 1266222), (1434, 866223), (1766, 703377), (1962, 633111), (2151, 577482), (2649, 468918), (2943, 422074), (4302, 288741), (5298, 234459), (5886, 211037), (6453, 192494), (7947, 156306), (12906, 96247), (15894, 78153), (23841, 52102), (26051, 47682)]