9981864

素因数分解:

$2^3\times 3^2\times {\mathrm{138637}}^1$

素因数の和:138649

約数の個数: 24

約数和(自身を含む): 27034410

約数和(自身を除く): 17052546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 138637, 277274, 415911, 554548, 831822, 1109096, 1247733, 1663644, 2495466, 3327288, 4990932, 9981864]

約数ペア:

[(1, 9981864), (2, 4990932), (3, 3327288), (4, 2495466), (6, 1663644), (8, 1247733), (9, 1109096), (12, 831822), (18, 554548), (24, 415911), (36, 277274), (72, 138637)]