4254426

素因数分解:

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

素因数の和:21506

約数の個数: 24

約数和(自身を含む): 10056384

約数和(自身を除く): 5801958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 21487, 42974, 64461, 128922, 193383, 236357, 386766, 472714, 709071, 1418142, 2127213, 4254426]

約数ペア:

[(1, 4254426), (2, 2127213), (3, 1418142), (6, 709071), (9, 472714), (11, 386766), (18, 236357), (22, 193383), (33, 128922), (66, 64461), (99, 42974), (198, 21487)]