9218012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{135559}}^1$

素因数の和:135580

約数の個数: 12

約数和(自身を含む): 17080560

約数和(自身を除く): 7862548

約数列:

[1, 2, 4, 17, 34, 68, 135559, 271118, 542236, 2304503, 4609006, 9218012]

約数ペア:

[(1, 9218012), (2, 4609006), (4, 2304503), (17, 542236), (34, 271118), (68, 135559)]