8909502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{212131}}^1$

素因数の和:212143

約数の個数: 16

約数和(自身を含む): 20364672

約数和(自身を除く): 11455170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 212131, 424262, 636393, 1272786, 1484917, 2969834, 4454751, 8909502]

約数ペア:

[(1, 8909502), (2, 4454751), (3, 2969834), (6, 1484917), (7, 1272786), (14, 636393), (21, 424262), (42, 212131)]