26728506

素因数分解:

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

素因数の和:212146

約数の個数: 24

約数和(自身を含む): 66185184

約数和(自身を除く): 39456678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 212131, 424262, 636393, 1272786, 1484917, 1909179, 2969834, 3818358, 4454751, 8909502, 13364253, 26728506]

約数ペア:

[(1, 26728506), (2, 13364253), (3, 8909502), (6, 4454751), (7, 3818358), (9, 2969834), (14, 1909179), (18, 1484917), (21, 1272786), (42, 636393), (63, 424262), (126, 212131)]