1873456218

素因数分解:

$2^1\times 3^2\times {\mathrm{104080901}}^1$

素因数の和:104080909

約数の個数: 12

約数和(自身を含む): 4059155178

約数和(自身を除く): 2185698960

約数列:

[1, 2, 3, 6, 9, 18, 104080901, 208161802, 312242703, 624485406, 936728109, 1873456218]

約数ペア:

[(1, 1873456218), (2, 936728109), (3, 624485406), (6, 312242703), (9, 208161802), (18, 104080901)]