18297612

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4663}}^1$

素因数の和:4782

約数の個数: 36

約数和(自身を含む): 46686640

約数和(自身を除く): 28389028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4663, 9326, 13989, 18652, 27978, 41967, 55956, 83934, 167868, 508267, 1016534, 1524801, 2033068, 3049602, 4574403, 6099204, 9148806, 18297612]

約数ペア:

[(1, 18297612), (2, 9148806), (3, 6099204), (4, 4574403), (6, 3049602), (9, 2033068), (12, 1524801), (18, 1016534), (36, 508267), (109, 167868), (218, 83934), (327, 55956), (436, 41967), (654, 27978), (981, 18652), (1308, 13989), (1962, 9326), (3924, 4663)]