21277092

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{9187}}^1$

素因数の和:9387

約数の個数: 24

約数和(自身を含む): 49909216

約数和(自身を除く): 28632124

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 9187, 18374, 27561, 36748, 55122, 110244, 1773091, 3546182, 5319273, 7092364, 10638546, 21277092]

約数ペア:

[(1, 21277092), (2, 10638546), (3, 7092364), (4, 5319273), (6, 3546182), (12, 1773091), (193, 110244), (386, 55122), (579, 36748), (772, 27561), (1158, 18374), (2316, 9187)]