56153178

素因数分解:

$2^1\times 3^2\times {\mathrm{881}}^1\times {\mathrm{3541}}^1$

素因数の和:4430

約数の個数: 24

約数和(自身を含む): 121837716

約数和(自身を除く): 65684538

約数列:

[1, 2, 3, 6, 9, 18, 881, 1762, 2643, 3541, 5286, 7082, 7929, 10623, 15858, 21246, 31869, 63738, 3119621, 6239242, 9358863, 18717726, 28076589, 56153178]

約数ペア:

[(1, 56153178), (2, 28076589), (3, 18717726), (6, 9358863), (9, 6239242), (18, 3119621), (881, 63738), (1762, 31869), (2643, 21246), (3541, 15858), (5286, 10623), (7082, 7929)]