6666576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19841}}^1$

素因数の和:19859

約数の個数: 40

約数和(自身を含む): 19683264

約数和(自身を除く): 13016688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 19841, 39682, 59523, 79364, 119046, 138887, 158728, 238092, 277774, 317456, 416661, 476184, 555548, 833322, 952368, 1111096, 1666644, 2222192, 3333288, 6666576]

約数ペア:

[(1, 6666576), (2, 3333288), (3, 2222192), (4, 1666644), (6, 1111096), (7, 952368), (8, 833322), (12, 555548), (14, 476184), (16, 416661), (21, 317456), (24, 277774), (28, 238092), (42, 158728), (48, 138887), (56, 119046), (84, 79364), (112, 59523), (168, 39682), (336, 19841)]