8991042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{34849}}^1$

素因数の和:34897

約数の個数: 16

約数和(自身を含む): 18400800

約数和(自身を除く): 9409758

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 34849, 69698, 104547, 209094, 1498507, 2997014, 4495521, 8991042]

約数ペア:

[(1, 8991042), (2, 4495521), (3, 2997014), (6, 1498507), (43, 209094), (86, 104547), (129, 69698), (258, 34849)]