2018654140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{7433}}^1$

素因数の和:7846

約数の個数: 48

約数和(自身を含む): 4366196352

約数和(自身を除く): 2347542212

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 367, 370, 734, 740, 1468, 1835, 3670, 7340, 7433, 13579, 14866, 27158, 29732, 37165, 54316, 67895, 74330, 135790, 148660, 271580, 275021, 550042, 1100084, 1375105, 2727911, 2750210, 5455822, 5500420, 10911644, 13639555, 27279110, 54558220, 100932707, 201865414, 403730828, 504663535, 1009327070, 2018654140]

約数ペア:

[(1, 2018654140), (2, 1009327070), (4, 504663535), (5, 403730828), (10, 201865414), (20, 100932707), (37, 54558220), (74, 27279110), (148, 13639555), (185, 10911644), (367, 5500420), (370, 5455822), (734, 2750210), (740, 2727911), (1468, 1375105), (1835, 1100084), (3670, 550042), (7340, 275021), (7433, 271580), (13579, 148660), (14866, 135790), (27158, 74330), (29732, 67895), (37165, 54316)]