18891036736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2064143}}^1$

素因数の和:2064179

約数の個数: 56

約数和(自身を含む): 44040576384

約数和(自身を除く): 25149539648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 2064143, 4128286, 8256572, 16513144, 22705573, 26833859, 33026288, 45411146, 53667718, 66052576, 90822292, 107335436, 132105152, 181644584, 214670872, 295172449, 363289168, 429341744, 590344898, 726578336, 858683488, 1180689796, 1453156672, 1717366976, 2361379592, 4722759184, 9445518368, 18891036736]

約数ペア:

[(1, 18891036736), (2, 9445518368), (4, 4722759184), (8, 2361379592), (11, 1717366976), (13, 1453156672), (16, 1180689796), (22, 858683488), (26, 726578336), (32, 590344898), (44, 429341744), (52, 363289168), (64, 295172449), (88, 214670872), (104, 181644584), (143, 132105152), (176, 107335436), (208, 90822292), (286, 66052576), (352, 53667718), (416, 45411146), (572, 33026288), (704, 26833859), (832, 22705573), (1144, 16513144), (2288, 8256572), (4576, 4128286), (9152, 2064143)]