2019418938

素因数分解:

$2^1\times 3^7\times {\mathrm{461687}}^1$

素因数の和:461710

約数の個数: 32

約数和(自身を含む): 4543009920

約数和(自身を除く): 2523590982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 461687, 923374, 1385061, 2770122, 4155183, 8310366, 12465549, 24931098, 37396647, 74793294, 112189941, 224379882, 336569823, 673139646, 1009709469, 2019418938]

約数ペア:

[(1, 2019418938), (2, 1009709469), (3, 673139646), (6, 336569823), (9, 224379882), (18, 112189941), (27, 74793294), (54, 37396647), (81, 24931098), (162, 12465549), (243, 8310366), (486, 4155183), (729, 2770122), (1458, 1385061), (2187, 923374), (4374, 461687)]