219668886

素因数分解:

$2^1\times 3^2\times {\mathrm{3209}}^1\times {\mathrm{3803}}^1$

素因数の和:7020

約数の個数: 24

約数和(自身を含む): 476222760

約数和(自身を除く): 256553874

約数列:

[1, 2, 3, 6, 9, 18, 3209, 3803, 6418, 7606, 9627, 11409, 19254, 22818, 28881, 34227, 57762, 68454, 12203827, 24407654, 36611481, 73222962, 109834443, 219668886]

約数ペア:

[(1, 219668886), (2, 109834443), (3, 73222962), (6, 36611481), (9, 24407654), (18, 12203827), (3209, 68454), (3803, 57762), (6418, 34227), (7606, 28881), (9627, 22818), (11409, 19254)]