57115278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{288461}}^1$

素因数の和:288480

約数の個数: 24

約数和(自身を含む): 135000216

約数和(自身を除く): 77884938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 288461, 576922, 865383, 1730766, 2596149, 3173071, 5192298, 6346142, 9519213, 19038426, 28557639, 57115278]

約数ペア:

[(1, 57115278), (2, 28557639), (3, 19038426), (6, 9519213), (9, 6346142), (11, 5192298), (18, 3173071), (22, 2596149), (33, 1730766), (66, 865383), (99, 576922), (198, 288461)]