2018163834

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{317621}}^1$

素因数の和:317982

約数の個数: 24

約数和(自身を含む): 4385089332

約数和(自身を除く): 2366925498

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 317621, 635242, 952863, 1905726, 2858589, 5717178, 112120213, 224240426, 336360639, 672721278, 1009081917, 2018163834]

約数ペア:

[(1, 2018163834), (2, 1009081917), (3, 672721278), (6, 336360639), (9, 224240426), (18, 112120213), (353, 5717178), (706, 2858589), (1059, 1905726), (2118, 952863), (3177, 635242), (6354, 317621)]