2018264520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{202637}}^1$

素因数の和:202734

約数の個数: 64

約数和(自身を含む): 6127773120

約数和(自身を除く): 4109508600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 202637, 405274, 607911, 810548, 1013185, 1215822, 1621096, 2026370, 2431644, 3039555, 4052740, 4863288, 6079110, 8105480, 12158220, 16818871, 24316440, 33637742, 50456613, 67275484, 84094355, 100913226, 134550968, 168188710, 201826452, 252283065, 336377420, 403652904, 504566130, 672754840, 1009132260, 2018264520]

約数ペア:

[(1, 2018264520), (2, 1009132260), (3, 672754840), (4, 504566130), (5, 403652904), (6, 336377420), (8, 252283065), (10, 201826452), (12, 168188710), (15, 134550968), (20, 100913226), (24, 84094355), (30, 67275484), (40, 50456613), (60, 33637742), (83, 24316440), (120, 16818871), (166, 12158220), (249, 8105480), (332, 6079110), (415, 4863288), (498, 4052740), (664, 3039555), (830, 2431644), (996, 2026370), (1245, 1621096), (1660, 1215822), (1992, 1013185), (2490, 810548), (3320, 607911), (4980, 405274), (9960, 202637)]