12942808218

素因数分解:

$2^1\times 3^2\times {\mathrm{719044901}}^1$

素因数の和:719044909

約数の個数: 12

約数和(自身を含む): 28042751178

約数和(自身を除く): 15099942960

約数列:

[1, 2, 3, 6, 9, 18, 719044901, 1438089802, 2157134703, 4314269406, 6471404109, 12942808218]

約数ペア:

[(1, 12942808218), (2, 6471404109), (3, 4314269406), (6, 2157134703), (9, 1438089802), (18, 719044901)]