18873396

素因数分解:

$2^2\times 3^2\times {\mathrm{524261}}^1$

素因数の和:524271

約数の個数: 18

約数和(自身を含む): 47707842

約数和(自身を除く): 28834446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 524261, 1048522, 1572783, 2097044, 3145566, 4718349, 6291132, 9436698, 18873396]

約数ペア:

[(1, 18873396), (2, 9436698), (3, 6291132), (4, 4718349), (6, 3145566), (9, 2097044), (12, 1572783), (18, 1048522), (36, 524261)]