87800538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2090489}}^1$

素因数の和:2090501

約数の個数: 16

約数和(自身を含む): 200687040

約数和(自身を除く): 112886502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2090489, 4180978, 6271467, 12542934, 14633423, 29266846, 43900269, 87800538]

約数ペア:

[(1, 87800538), (2, 43900269), (3, 29266846), (6, 14633423), (7, 12542934), (14, 6271467), (21, 4180978), (42, 2090489)]