2708571.00000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{630841}}^1$

素因数の和:630856

約数の個数: 24

約数和(自身を含む): 196822704

約数和(自身を除く): 117336738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 630841, 1261682, 1892523, 3785046, 4415887, 5677569, 8831774, 11355138, 13247661, 26495322, 39742983, 79485966]

約数ペア:

[(1, 79485966), (2, 39742983), (3, 26495322), (6, 13247661), (7, 11355138), (9, 8831774), (14, 5677569), (18, 4415887), (21, 3785046), (42, 1892523), (63, 1261682), (126, 630841)]