28703466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{144967}}^1$

素因数の和:144986

約数の個数: 24

約数和(自身を含む): 67845024

約数和(自身を除く): 39141558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 144967, 289934, 434901, 869802, 1304703, 1594637, 2609406, 3189274, 4783911, 9567822, 14351733, 28703466]

約数ペア:

[(1, 28703466), (2, 14351733), (3, 9567822), (6, 4783911), (9, 3189274), (11, 2609406), (18, 1594637), (22, 1304703), (33, 869802), (66, 434901), (99, 289934), (198, 144967)]