12763278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21487}}^1$

素因数の和:21509

約数の個数: 32

約数和(自身を含む): 30942720

約数和(自身を除く): 18179442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 21487, 42974, 64461, 128922, 193383, 236357, 386766, 472714, 580149, 709071, 1160298, 1418142, 2127213, 4254426, 6381639, 12763278]

約数ペア:

[(1, 12763278), (2, 6381639), (3, 4254426), (6, 2127213), (9, 1418142), (11, 1160298), (18, 709071), (22, 580149), (27, 472714), (33, 386766), (54, 236357), (66, 193383), (99, 128922), (198, 64461), (297, 42974), (594, 21487)]