289314972

素因数分解:

$2^2\times 3^2\times {\mathrm{8036527}}^1$

素因数の和:8036537

約数の個数: 18

約数和(自身を含む): 731324048

約数和(自身を除く): 442009076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8036527, 16073054, 24109581, 32146108, 48219162, 72328743, 96438324, 144657486, 289314972]

約数ペア:

[(1, 289314972), (2, 144657486), (3, 96438324), (4, 72328743), (6, 48219162), (9, 32146108), (12, 24109581), (18, 16073054), (36, 8036527)]