2256786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17911}}^1$

素因数の和:17926

約数の個数: 24

約数和(自身を含む): 5588544

約数和(自身を除く): 3331758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17911, 35822, 53733, 107466, 125377, 161199, 250754, 322398, 376131, 752262, 1128393, 2256786]

約数ペア:

[(1, 2256786), (2, 1128393), (3, 752262), (6, 376131), (7, 322398), (9, 250754), (14, 161199), (18, 125377), (21, 107466), (42, 53733), (63, 35822), (126, 17911)]