16821612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{24593}}^1$

素因数の和:24622

約数の個数: 36

約数和(自身を含む): 44761080

約数和(自身を除く): 27939468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 24593, 49186, 73779, 98372, 147558, 221337, 295116, 442674, 467267, 885348, 934534, 1401801, 1869068, 2803602, 4205403, 5607204, 8410806, 16821612]

約数ペア:

[(1, 16821612), (2, 8410806), (3, 5607204), (4, 4205403), (6, 2803602), (9, 1869068), (12, 1401801), (18, 934534), (19, 885348), (36, 467267), (38, 442674), (57, 295116), (76, 221337), (114, 147558), (171, 98372), (228, 73779), (342, 49186), (684, 24593)]