2018230322488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7307557}}^1$

素因数の和:7307684

約数の個数: 64

約数和(自身を含む): 4209153408000

約数和(自身を除く): 2190923085512

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 79, 92, 152, 158, 184, 316, 437, 632, 874, 1501, 1748, 1817, 3002, 3496, 3634, 6004, 7268, 12008, 14536, 34523, 69046, 138092, 276184, 7307557, 14615114, 29230228, 58460456, 138843583, 168073811, 277687166, 336147622, 555374332, 577297003, 672295244, 1110748664, 1154594006, 1344590488, 2309188012, 3193402409, 4618376024, 6386804818, 10968643057, 12773609636, 13277831069, 21937286114, 25547219272, 26555662138, 43874572228, 53111324276, 87749144456, 106222648552, 252278790311, 504557580622, 1009115161244, 2018230322488]

約数ペア:

[(1, 2018230322488), (2, 1009115161244), (4, 504557580622), (8, 252278790311), (19, 106222648552), (23, 87749144456), (38, 53111324276), (46, 43874572228), (76, 26555662138), (79, 25547219272), (92, 21937286114), (152, 13277831069), (158, 12773609636), (184, 10968643057), (316, 6386804818), (437, 4618376024), (632, 3193402409), (874, 2309188012), (1501, 1344590488), (1748, 1154594006), (1817, 1110748664), (3002, 672295244), (3496, 577297003), (3634, 555374332), (6004, 336147622), (7268, 277687166), (12008, 168073811), (14536, 138843583), (34523, 58460456), (69046, 29230228), (138092, 14615114), (276184, 7307557)]