18670168552

素因数分解:

$2^3\times 7^2\times {\mathrm{593}}^1\times {\mathrm{80317}}^1$

素因数の和:80930

約数の個数: 48

約数和(自身を含む): 40791102660

約数和(自身を除く): 22120934108

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 593, 1186, 2372, 4151, 4744, 8302, 16604, 29057, 33208, 58114, 80317, 116228, 160634, 232456, 321268, 562219, 642536, 1124438, 2248876, 3935533, 4497752, 7871066, 15742132, 31484264, 47627981, 95255962, 190511924, 333395867, 381023848, 666791734, 1333583468, 2333771069, 2667166936, 4667542138, 9335084276, 18670168552]

約数ペア:

[(1, 18670168552), (2, 9335084276), (4, 4667542138), (7, 2667166936), (8, 2333771069), (14, 1333583468), (28, 666791734), (49, 381023848), (56, 333395867), (98, 190511924), (196, 95255962), (392, 47627981), (593, 31484264), (1186, 15742132), (2372, 7871066), (4151, 4497752), (4744, 3935533), (8302, 2248876), (16604, 1124438), (29057, 642536), (33208, 562219), (58114, 321268), (80317, 232456), (116228, 160634)]