5171292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{20521}}^1$

素因数の和:20538

約数の個数: 36

約数和(自身を含む): 14940016

約数和(自身を除く): 9768724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 20521, 41042, 61563, 82084, 123126, 143647, 184689, 246252, 287294, 369378, 430941, 574588, 738756, 861882, 1292823, 1723764, 2585646, 5171292]

約数ペア:

[(1, 5171292), (2, 2585646), (3, 1723764), (4, 1292823), (6, 861882), (7, 738756), (9, 574588), (12, 430941), (14, 369378), (18, 287294), (21, 246252), (28, 184689), (36, 143647), (42, 123126), (63, 82084), (84, 61563), (126, 41042), (252, 20521)]