2611278

素因数分解:

$2^1\times 3^8\times {\mathrm{199}}^1$

素因数の和:225

約数の個数: 36

約数和(自身を含む): 5904600

約数和(自身を除く): 3293322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 243, 398, 486, 597, 729, 1194, 1458, 1791, 2187, 3582, 4374, 5373, 6561, 10746, 13122, 16119, 32238, 48357, 96714, 145071, 290142, 435213, 870426, 1305639, 2611278]

約数ペア:

[(1, 2611278), (2, 1305639), (3, 870426), (6, 435213), (9, 290142), (18, 145071), (27, 96714), (54, 48357), (81, 32238), (162, 16119), (199, 13122), (243, 10746), (398, 6561), (486, 5373), (597, 4374), (729, 3582), (1194, 2187), (1458, 1791)]