168678636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2008079}}^1$

素因数の和:2008093

約数の個数: 24

約数和(自身を含む): 449809920

約数和(自身を除く): 281131284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2008079, 4016158, 6024237, 8032316, 12048474, 14056553, 24096948, 28113106, 42169659, 56226212, 84339318, 168678636]

約数ペア:

[(1, 168678636), (2, 84339318), (3, 56226212), (4, 42169659), (6, 28113106), (7, 24096948), (12, 14056553), (14, 12048474), (21, 8032316), (28, 6024237), (42, 4016158), (84, 2008079)]