289455732

素因数分解:

$2^2\times 3^2\times {\mathrm{8040437}}^1$

素因数の和:8040447

約数の個数: 18

約数和(自身を含む): 731679858

約数和(自身を除く): 442224126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8040437, 16080874, 24121311, 32161748, 48242622, 72363933, 96485244, 144727866, 289455732]

約数ペア:

[(1, 289455732), (2, 144727866), (3, 96485244), (4, 72363933), (6, 48242622), (9, 32161748), (12, 24121311), (18, 16080874), (36, 8040437)]