18883947726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149872601}}^1$

素因数の和:149872616

約数の個数: 24

約数和(自身を含む): 46760251824

約数和(自身を除く): 27876304098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149872601, 299745202, 449617803, 899235606, 1049108207, 1348853409, 2098216414, 2697706818, 3147324621, 6294649242, 9441973863, 18883947726]

約数ペア:

[(1, 18883947726), (2, 9441973863), (3, 6294649242), (6, 3147324621), (7, 2697706818), (9, 2098216414), (14, 1348853409), (18, 1049108207), (21, 899235606), (42, 449617803), (63, 299745202), (126, 149872601)]