1813309927288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{4201}}^1\times {\mathrm{6961}}^1$

素因数の和:11528

約数の個数: 64

約数和(自身を含む): 3559666144320

約数和(自身を除く): 1746356217032

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 337, 674, 1348, 2696, 4201, 6961, 7751, 8402, 13922, 15502, 16804, 27844, 31004, 33608, 55688, 62008, 96623, 160103, 193246, 320206, 386492, 640412, 772984, 1280824, 1415737, 2345857, 2831474, 4691714, 5662948, 9383428, 11325896, 18766856, 29243161, 32561951, 53954711, 58486322, 65123902, 107909422, 116972644, 130247804, 215818844, 233945288, 260495608, 431637688, 672592703, 1345185406, 2690370812, 5380741624, 9854945257, 19709890514, 39419781028, 78839562056, 226663740911, 453327481822, 906654963644, 1813309927288]

約数ペア:

[(1, 1813309927288), (2, 906654963644), (4, 453327481822), (8, 226663740911), (23, 78839562056), (46, 39419781028), (92, 19709890514), (184, 9854945257), (337, 5380741624), (674, 2690370812), (1348, 1345185406), (2696, 672592703), (4201, 431637688), (6961, 260495608), (7751, 233945288), (8402, 215818844), (13922, 130247804), (15502, 116972644), (16804, 107909422), (27844, 65123902), (31004, 58486322), (33608, 53954711), (55688, 32561951), (62008, 29243161), (96623, 18766856), (160103, 11325896), (193246, 9383428), (320206, 5662948), (386492, 4691714), (640412, 2831474), (772984, 2345857), (1280824, 1415737)]