1731438

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2288

約数の個数: 24

約数和(自身を含む): 3840408

約数和(自身を除く): 2108970

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2237, 4474, 6711, 13422, 20133, 40266, 96191, 192382, 288573, 577146, 865719, 1731438]

約数ペア:

[(1, 1731438), (2, 865719), (3, 577146), (6, 288573), (9, 192382), (18, 96191), (43, 40266), (86, 20133), (129, 13422), (258, 6711), (387, 4474), (774, 2237)]