12505806

素因数分解:

$2^1\times 3^3\times {\mathrm{231589}}^1$

素因数の和:231600

約数の個数: 16

約数和(自身を含む): 27790800

約数和(自身を除く): 15284994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 231589, 463178, 694767, 1389534, 2084301, 4168602, 6252903, 12505806]

約数ペア:

[(1, 12505806), (2, 6252903), (3, 4168602), (6, 2084301), (9, 1389534), (18, 694767), (27, 463178), (54, 231589)]