81898782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{2099}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 187488000

約数和(自身を除く): 105589218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 929, 1858, 2099, 2787, 4198, 5574, 6297, 6503, 12594, 13006, 14693, 19509, 29386, 39018, 44079, 88158, 1949971, 3899942, 5849913, 11699826, 13649797, 27299594, 40949391, 81898782]

約数ペア:

[(1, 81898782), (2, 40949391), (3, 27299594), (6, 13649797), (7, 11699826), (14, 5849913), (21, 3899942), (42, 1949971), (929, 88158), (1858, 44079), (2099, 39018), (2787, 29386), (4198, 19509), (5574, 14693), (6297, 13006), (6503, 12594)]