2018833188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{42281}}^1$

素因数の和:42484

約数の個数: 48

約数和(自身を含む): 4943949696

約数和(自身を除く): 2925116508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 346, 519, 692, 1038, 2076, 3979, 7958, 11937, 15916, 23874, 42281, 47748, 84562, 126843, 169124, 253686, 507372, 972463, 1944926, 2917389, 3889852, 5834778, 7314613, 11669556, 14629226, 21943839, 29258452, 43887678, 87775356, 168236099, 336472198, 504708297, 672944396, 1009416594, 2018833188]

約数ペア:

[(1, 2018833188), (2, 1009416594), (3, 672944396), (4, 504708297), (6, 336472198), (12, 168236099), (23, 87775356), (46, 43887678), (69, 29258452), (92, 21943839), (138, 14629226), (173, 11669556), (276, 7314613), (346, 5834778), (519, 3889852), (692, 2917389), (1038, 1944926), (2076, 972463), (3979, 507372), (7958, 253686), (11937, 169124), (15916, 126843), (23874, 84562), (42281, 47748)]